Feb - 19 - 2025
Soi Sim Island is one of the must-visit locations in Ha Long Bay, offering a mix of natural beauty, outdoor activities, and breathtaking viewpoints. The island is located just a short boat ride from Tuan Chau Island, it is known for its lush forests, sandy beaches, and panoramic hiking trails. Soi Sim has it all if you seek relaxation, adventure, or nature exploration.
This guide covers Soi Sim Island’s history, legends, and top activities like snorkeling, swimming, and sightseeing. We’ll also cover practical travel tips such as how to get to Soi Sim Island, the best time to visit, and nearby attractions like Ti Top Island and Bai Chay Beach.
For those curious about logistics, we’ll break down the entrance fees, boat tour prices, and important travel costs to help you plan your trip efficiently. We'll answer key FAQs on overnight stays, facilities, and island-hopping in Ha Long Bay.
If you're planning a visit to Ha Long Bay, Soi Sim Island deserves a spot on your itinerary. Dive into this guide to discover why this island is a favorite among travelers, and how it compares to other nearby destinations like Quan Lan Island or Bo Hon Island.
Overview of Soi Sim Island
Soi Sim Island is a picturesque destination nestled within the UNESCO-listed Ha Long Bay, Quang Ninh Province. This 8-hectare island boasts pristine beaches, lush greenery, and stunning viewpoints, perfect for nature and adventure lovers. Unlike the more commercialized areas of Ha Long Bay, Soi Sim retains its raw beauty with minimal human impact, offering visitors a tranquil escape amid breathtaking landscapes.
The geographical features of Soi Sim Island contribute to its distinct charm. The island is dominated by a dense forest ecosystem, primarily composed of Sim (Rhodomyrtus tomentosa) trees, from which it derives its name. These native trees bloom with vibrant purple flowers, adding a unique visual appeal to the island’s terrain. The coastline features soft, white sandy beaches, gently sloping into the emerald-green waters of Ha Long Bay, creating a perfect setting for swimming and relaxation. Soi Sim’s elevated areas also provide stunning panoramic views of the surrounding seascape, making it a popular location for photography enthusiasts.
Soi Sim Island is strategically located in the western part of Ha Long Bay, not far from major tourist hubs. You can easily include this island in their itinerary alongside other nearby attractions such as Dau Be Island, known for its mesmerizing caves and diverse marine life. The island’s proximity to Tuan Chau Island also makes it a convenient stopover for travelers embarking on luxury cruises or day tours exploring Ha Long Bay.
While Soi Sim remains relatively untouched, recent efforts have been made to enhance its appeal to visitors. Infrastructure improvements, including well-maintained walking trails and designated viewpoints, allow tourists to appreciate the island’s natural beauty without disrupting its ecosystem. Additionally, ongoing conservation initiatives ensure that the island remains a sanctuary for native flora and fauna.
Soi Sim Island is a serene 8-hectare destination with pristine beaches, lush Sim tree forests, and panoramic viewpoints
For those planning a visit, understanding the best ways to reach Soi Sim is essential. The island is accessible by various means, from private speedboats to organized boat tours departing from Ha Long City. In the next section, we’ll explore how to get to Soi Sim Island, detailing available transportation options and the most convenient routes.
How to get to Soi Sim Island?
Getting to Soi Sim Island is relatively straightforward, as it is located within the heart of Ha Long Bay. The most common way to reach the island is by joining a boat tour departing from either Tuan Chau Marina or Bai Chay Pier. These tours offer a convenient and scenic journey, allowing you to explore the emerald waters and limestone formations of the bay along the way.
Travel options to Soi Sim Island
Soi Sim Island is a hidden gem in Ha Long Bay, offering pristine beaches, lush greenery, and breathtaking views. If you're joining a group cruise, booking a private speedboat, or embarking from Tuan Chau Marina, getting to this island is easy and rewarding.
- Boat tours from Tuan Chau Marina: Tuan Chau is a popular departure point for Ha Long Bay cruises. Several tour operators include Soi Sim Island in their itineraries, often alongside other famous destinations such as Dau Go Cave. The journey typically takes 20-30 minutes, depending on weather conditions and the type of boat used.
- Group cruises from Bai Chay Pier: Bai Chay is another well-known area where visitors can book shared or private boat trips to Soi Sim Island. Group cruises are more affordable and often include stops at nearby attractions, such as Sun World Ha Long, for a well-rounded experience.
- Private speedboats: For those seeking flexibility, private speedboats provide a faster and more personalized journey. These can be arranged through local tour agencies, and they allow you to customize their itinerary, combining Soi Sim Island with excursions to lesser-known spots like Ba Mun Island.
You can reach Soi Sim Island by boat from Tuan Chau Marina
History and local legends of Soi Sim Island
Soi Sim Island holds a unique place in the rich history and folklore of Ha Long Bay. The island’s name originates from the abundant “Sim” trees (Rhodomyrtus tomentosa), which flourish across its landscape. These evergreen shrubs, known for their small purple flowers and edible berries, have shaped both the identity and cultural significance of the island.
Historically, Soi Sim Island served as a crucial waypoint for fishermen and traders navigating the bay’s vast waters. Before modern tourism, sailors often sought refuge on this secluded landmass, using it as a resting point before continuing their long voyages. The island’s strategic position made it a safe anchorage, shielding boats from the strong currents of the Tonkin Gulf.
The best time to visit Soi Sim Island
Soi Sim Island weather plays a crucial role in determining the best time for a visit. With a tropical monsoon climate, the island experiences two main seasons: a hot, humid summer from May to September and a cooler, drier winter from November to March. The best season to visit Soi Sim Island is between April and October, when the temperatures range from 25°C to 32°C, and the sea is calm, making it perfect for outdoor activities.
Seasonal highlights
- April - June: Ideal for those who want to enjoy Soi Sim Island beach activities in pleasant weather before the peak tourist crowds arrive. The sea is clear, making it a great time for snorkeling and kayaking.
- July - September: This is the hottest period, but it's also when the water is warmest. However, occasional storms and typhoons can occur, so checking the climate of Soi Sim Island before booking a trip is essential.
- October: One of the most recommended months for visiting. The weather is still warm, and the skies are clear, providing excellent visibility for sightseeing and photography.
The best time to visit Soi Sim Island is from April to June, when the sky is blue and the sea is clear, making it ideal for beach activities
Weather considerations
The dry season (October to March) offers cooler temperatures, but the sea can be rougher, limiting some water-based activities. If your itinerary includes visiting other islands like Tra Ngo Island or Cai Chien Island, plan accordingly, as ferry services may be affected by strong winds.
Regardless of the season, you should pack essentials like sunscreen, lightweight clothing, and waterproof gear to fully enjoy Soi Sim’s natural beauty. After the island, explore Ha Long Bay or Tram Forest on Quan Lan for stunning landscapes and rich biodiversity.
With the ideal season in mind, visitors can now plan their activities. From swimming and hiking to snorkeling and kayaking, there are plenty of things to do on Soi Sim Island for every type of traveler.
5 things to do on Soi Sim Island
Soi Sim Island is a must-visit destination in Ha Long Bay, offering pristine beaches, lush forests, and breathtaking viewpoints. If you seek relaxation, adventure, or nature, Soi Sim offers it all - swim, hike, or kayak for an unforgettable experience.
1. Swimming and sunbathing
Soi Sim Island is renowned for its pristine beaches, making it an ideal spot for swimming and sunbathing. The island's soft white sand and gentle waves provide a perfect setting to relax and enjoy the tranquil waters of Ha Long Bay. Compared to other popular beaches in the region, Soi Sim offers a more peaceful atmosphere, allowing visitors to unwind away from the crowds. While swimming, you can admire the emerald-green sea, which remains clear throughout most of the year.
Soi Sim Island boasts pristine beaches with soft white sand and gentle waves, offering a tranquil spot for swimming, sunbathing, and relaxing away from the crowds
2. Hiking to the viewpoint
For adventure seekers, hiking to the highest peak of Soi Sim Island is a must. The island features well-maintained trails that lead to a breathtaking panoramic viewpoint, offering an unobstructed view of Ha Long Bay’s limestone karsts and neighboring islands. The moderate hike takes around 20-30 minutes, winding through lush forests filled with native vegetation. This route is particularly rewarding for those who appreciate nature, as the island’s ecosystem remains largely untouched. From the summit, you can spot nearby islands like Ti Top Island, which is known for its distinct shape and equally stunning viewpoints.
3. Snorkeling and kayaking
Exploring Soi Sim’s coastal waters by snorkeling or kayaking is a fantastic way to appreciate the island’s marine biodiversity. The clear waters surrounding the island allow for excellent visibility, making it easier to observe small fish and colorful coral formations. Kayakers can paddle along the coastline, discovering hidden corners of Ha Long Bay, or venture toward Dau Go Cave, a historically significant cave formation nearby. Many boat tours offer kayak rentals as part of their package, making it a convenient and eco-friendly way to explore the island.
4. Exploring the flora and fauna
Soi Sim Island is home to a diverse ecosystem, featuring a dense cover of Sim trees, which bloom with vibrant purple flowers in certain seasons. The island's rich vegetation supports various bird species and small wildlife, offering a unique opportunity for nature lovers. Unlike other islands in Ha Long Bay, Soi Sim has preserved much of its original forest, making it a prime location for botanical exploration. Travelers looking for similar natural experiences can also visit Tram Forest on Quan Lan Island, another ecotourism destination in the region.
Soi Sim Island hosts a rich ecosystem, dominated by dense Sim trees that bloom with vibrant purple flowers in select seasons
5. Photography and sightseeing
With its stunning landscapes, Soi Sim Island provides an excellent backdrop for photography. If you capture the vibrant sunset over the bay, the lush greenery, or the iconic limestone formations, photographers will find plenty of inspiration here. The island’s natural beauty is best experienced in the early morning or late afternoon when the lighting enhances the dramatic scenery.
After experiencing the beauty and activities of Soi Sim Island, visitors may want to explore other nearby attractions. One of the best ways to extend the journey is by visiting the stunning beaches around Soi Sim, where travelers can continue their adventure in the tropical paradise of Ha Long Bay.
Nearby attractions: 3 beautiful beaches around Soi Sim Island
Soi Sim Island is surrounded by some of the most stunning beaches in Ha Long Bay, offering travelers a mix of relaxation, adventure, and scenic beauty. If you looking for soft sandy shores, clear turquoise waters, or panoramic viewpoints, these beaches provide the perfect escape. Below are three of the best beaches near Soi Sim Island, each with its unique charm.
1. Ti Top Beach
Ti Top Beach is a must-visit destination for beach lovers. This crescent-shaped beach is known for its soft white sand and clear blue waters, making it ideal for swimming and sunbathing. One of the biggest highlights of Ti Top Beach is the viewpoint at the top of Ti Top Mountain. When visiting you can hike up for a breathtaking panoramic view of Ha Long Bay. This stunning perspective is a favorite spot for photography enthusiasts.
Aside from its scenic beauty, Ti Top Beach offers various activities such as kayaking and jet skiing. The beach is also a popular stop on many boat tours, making it easy for travelers to include it in their itinerary.
Ti Top Beach offers swimming, sunbathing, water sports, and a breathtaking panoramic view of Ha Long Bay from Ti Top Mountain
2. Tuan Chau Beach
Located on Tuan Chau Island, this beach's golden sand and gentle waves make it ideal for families and leisure travelers. Tuan Chau Beach offers a lively tourist experience with resorts, seafood restaurants, and entertainment, unlike Ha Long Bay's secluded beaches. You can enjoy water sports such as parasailing, banana boat rides, and jet skiing.
Another attraction near Tuan Chau Beach is the Tuan Chau International Marina, which serves as the main departure point for many cruises in Ha Long Bay. Travelers planning to explore multiple islands, including Soi Sim Island, often start their journey from this marina.
3. Bai Chay Beach
Bai Chay Beach is one of the largest artificial beaches in Ha Long City, offering a vibrant seaside atmosphere with a long stretch of golden sand and clear waters. Unlike the natural beaches of Ti Top and Tuan Chau, Bai Chay Beach offers easy city access for a blend of relaxation and urban exploration
You can take a stroll along Bai Chay Bridge, which offers stunning night views of Ha Long Bay. The area is also home to bustling night markets and seafood restaurants, allowing you to experience local cuisine after a day at the beach.
Bai Chay Beach, Ha Long's largest artificial beach, offers golden sand, clear waters, city access, nearby night markets, seafood restaurants
With these 3 stunning beaches near Soi Sim Island, you have plenty of options to explore the natural beauty of Ha Long Bay. If you're planning a complete itinerary, don't miss out on other hidden gems and top-rated experiences in the region. Up next, let’s take a closer look at Soi Sim Island’s entrance fee and travel costs, helping you plan your budget effectively.
Entrance fee and travel costs for Soi Sim Island
Visitors planning a trip to Soi Sim Island should be aware of the entrance fee and associated travel costs to make the most of their journey. Since the island is part of Ha Long Bay, its admission is typically included in the Ha Long Bay tour packages offered by various cruise operators. However, prices can vary significantly depending on the type of tour, duration, and included services.
1. Entrance fee for Soi Sim Island
There is a designated ticket price for visiting Soi Sim Island, which is generally bundled with broader Ha Long Bay travel costs. You can book a standard cruise covering multiple islands, including Soi Sim, and usually pay an all-inclusive fee ranging from 250,000 to 350,000 VND per person. For those choosing private boat rentals, additional fees may apply based on the itinerary and services requested.
2. Cost of boat tours to Soi Sim Island
You can reach Soi Sim Island by booking a boat tour from Tuan Chau Marina, the main departure point for cruises in Ha Long Bay. The cost of boat tours to Soi Sim Island depends on the following factors:
- Group tours: Prices range from 300,000 to 500,000 VND per person, including stops at multiple islands.
- Private boats: Rates start at 1,500,000 VND per boat, varying based on capacity and amenities.
- Luxury cruises: High-end options, including overnight stays on board, range from 2,500,000 to 5,000,000 VND per person.
For those planning an extended itinerary, combining a visit to Soi Sim with other attractions like Ba Mun Island or Ngoc Vung Island can provide a richer experience without significantly increasing travel costs.
You can reach Soi Sim Island by booking a boat tour from Tuan Chau Marina, with options ranging from budget group tours to luxury cruises
3. Additional expenses to consider
Beyond the ticket price, visitors should budget for the following expenses:
- Food and drinks: While there are no restaurants on Soi Sim Island, most cruises offer onboard meals, typically priced between 150,000 and 500,000 VND per meal.
- Kayaking & water activities: Some tours include these in the package, but others charge an extra 100,000 to 200,000 VND per session.
- Surcharge for peak season: Prices tend to be higher during summer (May-August) and public holidays.
To find the best deals, you should compare different Ha Long Bay cruise operators and book in advance, especially during peak travel months. Up next, let's explore essential travel tips to ensure a smooth and enjoyable visit to Soi Sim Island.
Travel tips for visiting Soi Sim Island
To make the most of your trip to Soi Sim Island, careful planning and preparation are essential. If you're looking forward to beach activities, hiking, or simply enjoying the tranquil scenery, these practical tips will enhance your experience.
Pack smart for the trip
Since Soi Sim Island is a natural destination with limited commercial facilities, bringing the right items is crucial. Essentials include:
- Sunscreen: The tropical sun can be intense, so apply high-SPF sunscreen to avoid sunburn.
- Comfortable footwear: If you plan to hike to the viewpoint, wear lightweight hiking shoes or sturdy sandals for a safer trek.
- Waterproof bags: Protect your electronics and valuables from splashes, especially if you’re engaging in water activities like kayaking.
- Reusable water bottles: There are no fresh water sources on the island, so carrying enough water is advisable.
Pack essentials like high-SPF sunscreen, sturdy footwear, waterproof bags, and reusable water bottles for a comfortable trip to Soi Sim Island
Plan your visit around the weather
The best time to visit Soi Sim Island is between April and October when the weather is warm and ideal for outdoor activities. However, summer months (June to August) you can bring occasional storms, so it's wise to check the forecast before booking your trip. If you’re planning a multi-day itinerary in Ha Long Bay, consider including other stunning locations like Tra Ngo Island for a more diverse adventure.
Safety tips for outdoor activities
- Swimming & snorkeling: Stick to designated swimming areas and be mindful of tides and currents. Wearing a life jacket is recommended, especially for those who are not strong swimmers.
- Hiking precautions: The trail leading to the island’s viewpoint can be slippery after rain, so ensure proper footwear and tread carefully. The panoramic view of Ha Long Bay from the top is worth the effort.
- Wildlife awareness: While exploring the island’s lush forests, avoid disturbing the native flora and fauna. Insect repellent can help prevent mosquito bites, especially during humid months.
Book the right tour package
There are several ways to reach Soi Sim Island, with most visitors arriving via Ha Long Bay cruises. You can choose a tour that includes multiple attractions, such as 2 days in Ha Long Bay, which allows you to experience more of the bay’s beauty in a well-organized itinerary. If you prefer a more customized journey, private boat hires offer flexible schedules and a quieter experience away from crowds.
Most visitors reach Soi Sim Island via Ha Long Bay cruises, with options ranging from multi-stop tours to private boat hires for a customized experience
Respect the environment
As part of the UNESCO-listed Ha Long Bay, Soi Sim Island is a protected area. Help preserve its natural beauty by avoiding single-use plastics, disposing of waste properly, and following local conservation guidelines..
Understanding the logistics, safety measures, and environmental responsibilities will ensure a smooth and enjoyable visit to Soi Sim Island. For those looking to explore beyond the island, some of the best beaches near Ha Long Bay offer additional options for relaxation and adventure.
FAQ - Common questions about Soi Sim Island
Are you planning a visit to Soi Sim Island? If you're wondering about overnight stays, dining options, or the best boat tours, this guide has you covered. From family-friendly activities to booking tips, we answer the most common questions to help you make the most of your trip to this stunning Ha Long Bay destination.
Can I stay overnight on Soi Sim Island?
No, overnight stays are not permitted on Soi Sim Island. The island is primarily a day-trip destination, featuring beaches, hiking trails, and panoramic viewpoints. Most visitors explore the island as part of a Ha Long Bay cruise, which provides accommodation options onboard or on nearby islands.
Are there restaurants or food stalls on Soi Sim Island?
Soi Sim Island does not have permanent restaurants or food stalls. Visitors are advised to bring their own snacks and drinks, especially if they plan on hiking or spending extended time at the beach. Some Ha Long Bay boat tours may include onboard meals, while others stop at islands with dining facilities, such as Bai Chay Beach, where seafood restaurants serve fresh local dishes.
Is Soi Sim Island suitable for families with children?
Yes, Soi Sim Island is a family-friendly destination. The calm waters and gentle sandy beach make it ideal for children to swim safely under supervision. The hiking trail leading to the island’s viewpoint is relatively short but can be challenging for younger kids.
Do I need to book tickets in advance to visit Soi Sim Island?
While you do not need a separate ticket for Soi Sim Island, access is typically included in Ha Long Bay tour packages. Booking in advance is recommended, especially during peak travel seasons (April to October), as boat tours often fill up quickly. Private boat rentals allow more flexibility in planning, while group cruises follow fixed schedules.
What are the best boat tours that include Soi Sim Island?
Many Ha Long Bay cruises feature Soi Sim Island as part of their itinerary. Luxury overnight cruises, budget-friendly day tours, and private charters all provide options for visiting the island. Some tours also combine stops at attractions like Ti Top Island, Bo Hon Island, or the famous Dau Go Cave. To find the best tour, consider factors like itinerary, onboard amenities, and departure times.
Exploring Soi Sim Island is just one of the many incredible experiences in Ha Long Bay. Beyond its beaches and viewpoints, visitors can discover nearby natural wonders and cultural sites, making it a diverse travel destination.
Soi Sim Island offers an unforgettable experience with its pristine beaches, lush forests, and stunning viewpoints, making it a must-visit destination in Ha Long Bay. From hiking trails to snorkeling spots, there's something for everyone looking to explore this picturesque island. After learning about the island's beauty and the activities it offers, it's time to plan your visit. If you're interested in experiencing the wonders of Soi Sim Island and other incredible destinations, be sure to check out our Ha Long Bay tour for an unforgettable journey. Book now with GTrip - Vietnam Travel Agency and make the most of your adventure in Ha Long Bay!
