Hoan Kiem Lake (Sword Lake): History, Things To See & Travel Guide

Nestled in Hanoi’s bustling Old Quarter, Hoan Kiem Lake, also known as Sword Lake is more than just a scenic spot; it embodies the soul of Vietnam’s capital. Famous as the “Lake of the Returned Sword,” it is tied to the legend of King Le Loi and the divine sword returned to the Golden Turtle God. Today, Sword Lake remains a living symbol of Hanoi’s cultural identity, blending myth, history, and daily life. In this GTrip guide, uncover the stories behind Ngoc Son Temple, the timeless charm of The Huc Bridge, and the enduring echoes of the city’s storied past.

Where is Hoan Kiem Lake? 

Location: Hoan Kiem Ward (formerly Hoan Kiem District), Hanoi

Hoan Kiem Lake (Sword Lake) is a freshwater lake located in the heart of Hanoi's city center. Situated within the Hoan Kiem district, it is a focal point for the capital's residents and a popular destination for tourists. The lake serves as a central hub, connecting the vibrant Old Quarter with the French Quarter. Its prime location makes it easily accessible and a natural starting point for exploring the city's rich history and culture. Surrounded by streets like Dinh Tien Hoang, Le Thai To, and Hang Khay, the lake is a picturesque landmark and a cherished green space amidst the urban landscape.

When is the best time to visit Sword Lake?

Hoan Kiem Lake is not just a scenic spot but a cultural landmark that mirrors the city's rich history and vibrant daily life. Choosing the right time of day to visit can enhance your experience.

Ideal seasons for visiting Hoan Kiem Lake

• Spring (March to April): The weather is pleasant, with temperatures ranging from 18°C to 25°C (64°F to 77°F). The lake is surrounded by blooming flowers, especially the iconic peach blossoms, creating a picturesque view. This period aligns with the Lunar New Year (Tet) celebrations, adding cultural richness.
• Autumn (September to November): Often regarded as the best time to visit Hanoi, with cool, dry weather and average temperatures of 20°C to 28°C (68°F to 82°F). The golden leaves around the lake enhance its romantic charm, ideal for photography and leisurely walks.

Visiting Hoan Kiem Lake by time of day

Autumn (September to November) is often regarded as the best time to visit Hanoi

How to get to Hoan Kiem Lake?

Hoan Kiem Lake is a central landmark that draws both locals and tourists for its cultural significance and scenic views. Given its prime location, reaching Hoan Kiem Lake is relatively straightforward, whether you are coming from within Hanoi or arriving from Noi Bai International Airport. This section will provide a detailed guide to the most efficient transportation options to ensure a smooth journey.

Getting to Hoan Kiem Lake from Noi Bai International Airport

Noi Bai International Airport (HAN) is approximately 26 km from Hoan Kiem Lake. Depending on traffic, the journey typically takes 40 minutes to 1 hour. Below are the most common transportation options with their estimated costs, pros, and cons:

Note: If you’re traveling with heavy luggage or arriving late at night, taxis or Grab are the most convenient options. Budget travelers arriving during the day can save money with Bus 86 or public buses.

Depending on traffic, the journey from the airport to Hoan Kiem Lake typically takes between 40 minutes to 1 hourGetting to Hoan Kiem Lake from popular areas in Hanoi

Getting to Hoan Kiem Lake from popular areas in Hanoi

Thanks to its central location in the heart of Hanoi, getting to Hoan Kiem Lake is easy and convenient from most popular areas of the city.

Note: If you’re staying nearby, walking is the most pleasant way to reach the lake. For a cultural experience, try a cyclo ride, while ride-hailing apps are best for speed and convenience.

Reaching Hoan Kiem Lake is simple due to its central location

History and legends of Hoan Kiem Lake

Hoan Kiem Lake, Sword Lake, is a historic and cultural symbol of the city, deeply tied to the legendary tale of Emperor Le Loi returning a magical sword to the Golden Turtle God after defeating foreign invaders.

The legend of the Returned Sword

The legend of Hoan Kiem Lake, or the “Lake of the Returned Sword”, is one of Vietnam's most cherished tales. According to the myth, during the early 15th century, the country was under the oppressive rule of the Ming Dynasty from China. Amid the struggle for independence, a local leader named Le Loi rose to prominence. Known for his charisma and determination, Le Loi sought to reclaim the sovereignty of his people.

The legend tells that a fisherman named Le Than discovered a magical sword while fishing in Thanh Hoa province. Recognizing its mystical power, Le Than offered the sword to Le Loi, who wielded it in his battles against the Ming forces. With the sword's supernatural assistance, Le Loi successfully led the Lam Son uprising, ultimately defeating the Ming invaders and liberating the nation. In 1428, he ascended to the throne as Emperor Le Thai To.

Sometime after his coronation, while boating on a serene lake in the heart of Hanoi, a giant golden turtle emerged from the water. The creature believed to be a divine emissary of the Dragon King, surfaced and demanded the return of the sword. Understanding the symbolic significance of the request - that the sword’s purpose had been fulfilled, Le Loi released the weapon to the turtle. As it grasped the sword in its mouth, the turtle disappeared beneath the surface, and the lake earned its name: Hoan Kiem, the “Lake of the Returned Sword”.

Hoan Kiem Lake means the “Lake of the Returned Sword”

King Le Loi & the Golden Turtle God

King Le Loi is a pivotal figure in Vietnam's history, celebrated for his strategic acumen and his role in reestablishing national independence. The legend of the returned sword reinforces his legacy as a wise and just leader and also symbolizes the unity and resilience of the Vietnamese people.

The Golden Turtle God, known locally as Kim Quy, is a recurring symbol in Vietnamese folklore. Often depicted as a protector of the nation, Kim Quy’s appearance in the legend adds a divine aspect to the lake's mythology. The turtle embodies wisdom, strength, and protection - qualities that resonate with the cultural values of the Vietnamese people. Over time, sightings of turtles in the lake have been seen as auspicious, linking the present to the age-old legend.

Evolution of the lake through time

Historically, Hoan Kiem Lake was known as “Luc Thuy” meaning “Green Water” due to its jade-colored waters. The name was officially changed to Hoan Kiem in the 15th century to honor the legend of King Le Loi. The lake has witnessed numerous historical and cultural transformations. During the French colonial era, parts of the lake's surroundings were redesigned to reflect European architecture, yet its core symbolism remained intact.

Modern-day Hoan Kiem Lake is a vibrant center for both locals and tourists. Turtle Tower, built on a small islet in the lake during the 19th century, serves as a tribute to the legend. The tower's presence reinforces the lasting influence of the tale of the returned sword. The combination of myth, history, and cultural identity makes Hoan Kiem Lake a timeless emblem of Hanoi's heart.

Turtle Tower, built on a small islet in the lake during the 19th century, serves as a tribute to the legend

4 things to see when visiting Hoan Kiem Lake

Hoan Kiem Lake, often regarded as the heart of Hanoi, is a serene natural landmark and a cultural epicenter that draws both locals and travelers. A visit to this iconic lake offers a chance to explore architectural wonders, spiritual sanctuaries, and symbolic relics that encapsulate centuries of history. Below are the key attractions and sights you shouldn't miss when exploring Sword Lake.

1. Pen Tower (Thap But)

Located on the northern edge of Hoan Kiem Lake near the entrance to Ngoc Son Temple, the Pen Tower (Thap But) is a simple yet meaningful monument. Built in the 19th century, the stone tower symbolizes the power of knowledge and the importance of intellectualism in Vietnamese culture. The three Chinese characters “Ta Thanh Thien” carved into the tower mean “Writing on the blue sky”, symbolizing scholarly aspirations. Tourists sometimes may overlook the symbolism of the Pen Tower, but for locals and scholars, it represents respect for literature and learning values ​​deeply rooted in Vietnamese history.

The Pen Tower symbolizes the power of knowledge and the importance of intellectualism in Vietnamese culture

2. The Huc Red Bridge

Connecting the shore of Hoan Kiem Lake to Jade Island, The Huc Bridge is a striking red structure known as the “Perch of the Morning Sunlight”. The bridge’s vibrant red color is symbolic of prosperity, good fortune, and happiness in Vietnamese culture. Its curved, classical design enhances the aesthetic harmony of the lake, complementing the intricate architecture of Ngoc Son Temple. Beyond its visual appeal, The Huc Bridge has profound cultural importance, serving as a symbolic gateway to the sacred space of Ngoc Son Temple. For many locals and pilgrims, crossing the bridge signifies a transition from the earthly realm to a spiritual sanctuary, an act of purification before entering the temple. The striking contrast between the red bridge, the lush greenery of Jade Island, and the still, reflective waters of the lake make it a favorite spot for photography. Early morning visits offer the best chance to experience the bridge's serenity, when the gentle morning light softly illuminates the entire scene, creating a truly picturesque moment.

The Huc Bridge has profound cultural importance, serving as a symbolic gateway to the sacred space of Ngoc Son Temple

3. Ngoc Son Temple and Jade Island

Sitting gracefully on Jade Island, Ngoc Son Temple is a prominent historical and spiritual landmark nestled in the heart of Hoan Kiem Lake. The temple is accessible via the iconic red-painted The Huc Bridge. It is dedicated to three revered figures. The first is General Tran Hung Dao, a national hero famed for his victories against the Mongol invasions. The second is Van Xuong, a scholar who symbolizes academic achievement. The third is La To, the patron deity of physicians. In addition, the temple also worships Buddha Amitabha.

The temple's architecture is a harmonious blend of Confucian, Taoist, and Buddhist influences, reflected in its intricately carved altars, ancient Chinese inscriptions, and a variety of symbolic statues. Every detail of the temple reflects the philosophical balance of yin and yang, creating a tranquil yet powerful spiritual atmosphere. You can observe locals praying for blessings, health, and success, while the scent of burning incense and soft chants heighten the sacred experience. In the back of the temple, there is a preserved specimen of the giant soft-shell turtle species that once inhabited the lake, symbolizing the enduring legend of King Le Loi’s returned sword. Visiting during the early morning hours offers a serene experience, with the calm lake and locals practicing tai chi, enhancing the temple's mystical aura.

Ngoc Son Temple is a prominent historical and spiritual landmark nestled in the heart of Hoan Kiem Lake

4. Turtle Tower

Standing on a small islet at the southern end of Hoan Kiem Lake, Turtle Tower is an emblematic structure symbolizing Hanoi's rich history. Built in the late 19th century, the tower pays homage to the legendary turtle linked to the myth of King Le Loi, a tale of national pride and resilience. While the tower’s design is relatively simple, its symbolic significance as a guardian of the lake and a symbol of Vietnamese patriotism endures. The tower's inaccessibility to the public adds to its enigmatic charm, making it a revered yet untouchable symbol of the city. At dawn and dusk, the reflection of the illuminated tower shimmering on the lake's surface creates a breathtaking sight, captivating both locals and tourists. Though it cannot be visited closely, Turtle Tower’s presence on Hanoi’s postcards and promotional materials highlights its status as a cultural icon.

Turtle Tower is an emblematic structure symbolizing Hanoi's rich history

Practical tips for visiting Sword Lake

Visiting Hoan Kiem Lake offers an enriching cultural experience, but it’s essential to understand the local norms and practices to make the most of your visit. As a blend of a public recreational area and a historical landmark, maintaining proper etiquette is crucial to ensure a positive experience for both tourists and locals.

Dos and don'ts when visiting cultural sites

The area around the lake, especially Ngoc Son Temple, is a significant cultural and spiritual site. Following a few simple rules of etiquette will ensure your visit is respectful and welcomed.

• Dress modestly: When visiting cultural sites like Ngoc Son Temple, cover your shoulders and knees as a sign of respect. Casual attire is perfectly acceptable for walking around the lake itself.
• Practice respectful photography: Feel free to take photos of the scenery, but avoid using a flash inside the temple. Always ask for permission before taking pictures of local people, especially those who are praying.
• Observe religious customs: At Ngoc Son Temple, maintain a quiet and respectful demeanor. It is customary to remove your shoes before entering the main prayer areas of the sanctuary.
• Keep the area clean: Hoan Kiem Lake is a cherished landmark for Hanoians. Please help preserve its beauty by disposing of your trash in the designated bins.

Navigating busy urban streets

The streets surrounding the lake are constantly buzzing with traffic and people. A little awareness will help you navigate the area safely and avoid common tourist traps.

• Cross the street with caution: Traffic around the lake can be intense. Cross at designated crosswalks when available, and walk at a steady, predictable pace to allow drivers to navigate around you safely.
• Be aware of your surroundings: Crowded areas can be hotspots for pickpocketing. Keep your valuables secure and out of sight, and remain mindful of your bags and pockets.
• Avoid scams: When using services like cyclos or buying souvenirs, always agree on the price beforehand to avoid being overcharged. Stick to reputable vendors and official, metered taxis.

Accessibility considerations

While Hanoi is a historic city, there are considerations for visitors with mobility challenges. Planning ahead can help ensure a more comfortable visit to the lake.

• Mobility access: The main path around the lake is paved and generally flat, making it accessible for wheelchairs and strollers. However, Ngoc Son Temple is reached via a bridge and has steps, which may pose a challenge for some visitors.
• Alternative transport: Electric carts offer guided tours around the lake, providing a convenient option for those with limited mobility or who prefer not to walk the entire perimeter.
• Public facilities: Public restrooms are available, but they may not always be equipped with accessibility features. Nearby cafes and restaurants often have more modern facilities.

The streets around Hoan Kiem Lake can be bustling, particularly during weekends and holidays

Accommodation options near Hoan Kiem Lake

When it comes to accommodation near Hoan Kiem Lake, there is a diverse selection of options catering to all preferences and budgets. Below are some of the top accommodation choices:

1. The Oriental Jade Hotel

• Address: 92-94 Hang Trong Street, Hoan Kiem Ward, Hanoi
• Phone: +84 24 3936 7777
• Price range: $156 - $390 (4,000,000 - 10,000,000 VND) per night
• Amenities: Rooftop pool, fitness center, spa, in-house restaurant, and bar. Stunning views of Hoan Kiem Lake and the Old Quarter. Popular for honeymooners and luxury travelers.

2. Apricot Hotel Hanoi

• Address: 136 Hang Trong, Hoan Kiem Ward, Hanoi
• Phone: +84 24 3828 9595
• Price range: $120 - $250 (2,880,000 - 6,000,000 VND) per night
• Amenities: Art-inspired decor, rooftop pool with a view of the lake, a fine-dining restaurant, and wellness services. Known for its luxurious ambiance and proximity to key attractions.

This hotel is known for its luxurious ambiance and proximity to key attractions

3. Hanoi La Siesta Central Hotel & Spa

• Address: 1b Cau Go, Hoan Kiem Ward, Hanoi
• Phone: +84 24 3926 3641
• Price range: $80 - $150 (1,920,000 - 3,600,000 VND) per night
• Amenities: Spa, rooftop bar, free breakfast, and elegant room design. Exceptional service and highly rated by couples and solo travelers.

4. Sofitel Legend Metropole Hanoi

• Address: 15 Ngo Quyen Street, Hoan Kiem Ward, Hanoi
• Phone: +84 24 3826 6919
• Price range: $250 - $500 (6,000,000 - 12,000,000 VND) per night
• Amenities: Historical colonial architecture, award-winning restaurants, spa, fitness center, and pool. Often considered the pinnacle of luxury and history in Hanoi.

5. Hanoi Saga Hotel

• Address: 54 Phat Loc, Hoan Kiem Ward, Hanoi
• Phone: +84 36 331 5968
• Price range: $60 - $120 (1,440,000 - 2,880,000 VND) per night
• Amenities: Comfortable rooms, rooftop terrace, in-house dining, and a convenient location for exploring both Hoan Kiem Lake and Hanoi’s French Quarter. Well-suited for families and leisure travelers.

The hotel has a convenient location for exploring both Hoan Kiem Lake and Hanoi’s French Quarter

Frequently asked questions (FAQs) for visiting Hoan Kiem Lake

Hoan Kiem Lake is the heart of Hanoi, attracting countless visitors every day. To help you plan a smooth and enjoyable trip, here are answers to some common questions about visiting this iconic landmark.

1. Is there an admission fee to visit Hoan Kiem Lake?

No. Visiting and walking around Hoan Kiem Lake is completely free.

However, entrance fees are required for specific attractions:

• Ngoc Son Temple: Approximately 30,000 - 40,000 VND per person.
• Thang Long Water Puppet Theater: Approximately 100,000 - 200,000 VND per ticket, depending on the seating.

Visiting Hoan Kiem Lake itself is entirely free

2. Can tourists rent boats to tour Hoan Kiem Lake?

No. Boat tours are not available on Hoan Kiem Lake to preserve its tranquility and its cultural and ecological value. If you wish to experience boating, consider visiting West Lake, where swan pedal boats are available for rent.

Unlike other popular lakes in Vietnam, Hoan Kiem Lake does not offer traditional boat tours for sightseeing

3. Can I rent a cyclo or bicycle near the lake?

Yes. Renting a cyclo (a traditional rickshaw) or a bicycle is a popular and readily available option for exploring the area around the lake.

• Cyclo Rentals: You can easily find cyclos waiting around the lake, particularly on Dinh Tien Hoang Street. A 30-minute ride typically costs between 100,000 and 150,000 VND. (Note: Always agree on the price before your ride begins.)
• Bicycle Rentals: Bicycles are available for rent at various shops and hotels in the nearby Old Quarter. Daily rental rates are generally between 50,000 and 100,000 VND.

Renting a cyclo or a bicycle near Hoan Kiem Lake is possible and offers a unique way to explore the area's charming streets

4. How does the lake influence Hanoi’s cultural identity?

Hoan Kiem Lake is the cultural and historical heart of Hanoi, demonstrated through its:

• Historical Symbolism: It is tied to the legend of King Le Loi returning a magical sword to the Golden Turtle God, symbolizing Vietnam's desire for peace.
• Daily Life: It serves as a central gathering place for morning tai chi, community activities, and popular photoshoots, blending tradition with modern life.
• Festivals and Events: The lake is a primary venue for major cultural festivals, especially during Tet (Lunar New Year).
• Artistic Inspiration: Its image is a recurring theme in Vietnamese literature, poetry, and painting.

The lake has been a witness to Hanoi’s transformation across centuries, symbolizing the resilience, heritage, and spirit of the Vietnamese people

Explore more iconic landmarks rich in history in Hanoi’s capital city:

• Hanoi Old Quarter: Things To Do & Travel Guide, 36 Streets List
• Thang Long Imperial Citadel: History, Things To See & Travel Guide
• Presidential Palace: History, Architecture, Admission Fees & Travel Guide

Hoan Kiem Lake (Sword Lake) is not only a scenic landmark in the heart of Hanoi but also a place that preserves the city’s history, culture, and soul. From the legend of the returned sword, Turtle Tower, and The Huc Bridge to the rhythm of daily life, it paints a vivid picture of the capital. Whether you come to explore the past, admire the architecture, or enjoy a moment of peace, this spot always leaves a lasting impression. Known as the heart of Hanoi, it is a gathering place for both locals and travelers. With GTrip, your journey to discover Hoan Kiem Lake becomes even more complete.