Hoan Kiem Lake (Lake of the Returned Sword) is the soul of Hanoi – a peaceful oasis in the heart of the bustling capital. More than just a scenic spot, it’s where Hanoians gather for morning tai chi, evening strolls, and weekend socializing. The lake connects ancient legend with modern life, embodying the spirit of a city that honors its past while embracing the present.
Whether you’re a first-time visitor or a longtime traveler, Hoan Kiem Lake offers something magical at every hour – from misty dawn reflections to vibrant evening energy, this small lake packs enormous cultural significance into its compact 12-hectare area.
The Legend of the Returned Sword
Also Known As: Hồ Gươm (Sword Lake) | Historical Period: 15th Century
The Tale
The lake’s name comes from a legendary event during Vietnam’s fight against Chinese Ming dynasty occupation in the 15th century. Le Loi, a resistance leader, received a magical sword from the Dragon King through a golden turtle. With this sword, he defeated the Chinese invaders and became Emperor Le Thai To, founding the Le Dynasty in 1428.
After the victory, while boating on the lake, a giant golden turtle surfaced and asked for the sword’s return. Understanding this was the Dragon King’s messenger, Le Loi returned the sacred sword. The turtle grabbed it and disappeared into the depths. The lake was renamed Hoan Kiem (Returned Sword) to commemorate this event.
Historical Truth Behind the Legend
While the magical elements are folklore, the historical core is real. Le Loi did lead a successful rebellion against Chinese occupation, and the lake has been central to Hanoi for centuries. Giant soft-shell turtles (Rafetus swinhoei) did inhabit the lake – some of the world’s largest freshwater turtles, which likely inspired the legend.
The Last Turtle: The last known Hoan Kiem turtle died in 2016, estimated to be over 100 years old. Its preserved body is displayed at Ngoc Son Temple. Researchers continue monitoring the lake for possible surviving turtles.
Cultural Significance
The legend represents Vietnamese resistance against foreign domination and the divine mandate of Vietnamese rulers. It’s taught to every Vietnamese child and remains a powerful symbol of national identity and independence.
Ngoc Son Temple & The Huc Bridge
Built: 18th century | Entry Fee: 30,000 VND | Hours: 7:00 AM - 6:00 PM
The Huc Bridge (Morning Sunlight Bridge)
The iconic red wooden bridge connecting the shore to Jade Island is Hanoi’s most photographed landmark. Built in1865, its bright red paint and graceful arch make it instantly recognizable.
Name Meaning: Thê Húc translates to “where morning sunlight meets,” referring to the beautiful sunrise views from the bridge.
Best Photo Times: Early morning (6-7 AM) for soft light and reflections, or evening (5-6 PM) when lit up.
Ngoc Son Temple (Temple of the Jade Mountain)
Built on Jade Island in the 18th century, this temple honors Confucian scholar Van Xuong, military hero Tran Hung Dao, and the scholar La To.
Architecture: Traditional Vietnamese temple design with red lacquered woodwork, intricate carvings, and calligraphy inscriptions. The temple complex includes several pavilions connected by walkways.
Highlights:
- Pen Tower: Stone tower symbolizing literary achievement
- Inkstone Platform: Large stone representing traditional scholar’s inkstone
- Preserved Turtle: The taxidermied body of the lake’s last giant turtle
- Ancestral Altars: Honoring Vietnamese heroes and scholars
Visiting Tips
- Visit early morning to avoid crowds
- Modest dress required (shoulders and knees covered)
- Photography allowed but be respectful during ceremonies
- Spend 20-30 minutes exploring the small temple complex
Turtle Tower & Giant Turtles
Built: 1886 | Location: Small island in southern part of lake | Access: Not open to public
Turtle Tower (Thap Rua)
This small three-story tower stands on a tiny island in the lake’s southern section. Built in 1886, it commemorates the legend of the returned sword and the giant turtles that once lived in the lake.
Architecture: French colonial influence mixed with Vietnamese design. The tower is often lit at night, creating beautiful reflections on the water.
Symbol: The tower has become a symbol of Hanoi, appearing in countless artworks, photographs, and as a meeting point reference (“meet at Turtle Tower”).
The Giant Soft-Shell Turtles
Species: Rafetus swinhoei (Yangtze giant soft-shell turtle)
These turtles are among the world’s largest freshwater turtles, growing over 100kg and living for centuries. They’re critically endangered with fewer than five individuals known to exist worldwide.
Hoan Kiem Turtles: For decades, giant turtles were occasionally spotted in the lake, surfacing to breathe. Local legend held seeing one brought good luck. The last confirmed turtle died in 2016. DNA testing revealed it represented a unique genetic lineage, making its loss even more significant.
Conservation:**Efforts continue to determine if any turtles remain in the lake. The preserved body displayed at Ngoc Son Temple serves as a reminder of Vietnam’s rare wildlife and conservation challenges.
Best Photography Locations
Iconic Shots
1. The Huc Bridge from North Shore
Time: 6:00-7:00 AM (sunrise), 5:00-6:00 PM (golden hour)
Classic postcard view with the red bridge reflected in still water. Shoot from the northern lakeside path for the best angle. Use a low angle to capture reflections.
2. Turtle Tower at Sunset
Time: 5:30-6:30 PM
Shoot from the western shore to capture the tower silhouetted against the sunset. The lit tower at dusk creates magical reflections.
3. Ngoc Son Temple from Bridge
Time: Morning for soft light
Stand on The Huc Bridge and shoot toward the temple entrance. Frame with the red pillars and traditional architecture.
4. Lake Panorama from East Side
Time: Early morning mist (6:00-7:00 AM)
Capture the entire lake with morning mist rising. The eastern shore provides good views of both the bridge and Turtle Tower.
5. Street Life Around Lake
Time: 6:00-7:00 AM for tai chi groups, 6:00-8:00 PM for evening activities
Document daily life: elderly doing tai chi, young couples on benches, street vendors, aerobics groups.
Photography Tips
- Best Seasons: October-November (clear skies), February-March (spring flowers)
- Avoid: Midday harsh light, rainy season July-August (overcast)
- Equipment: Wide-angle lens for architecture, telephoto for details across water
- Technique: Use long exposure at night for smooth water and light trails
- Reflections: Early morning calm water provides best mirror effects
Activities Around the Lake
Morning Activities (6:00-9:00 AM)
Tai Chi & Exercise Groups: Watch (or join) locals practicing tai chi, traditional dance, and group aerobics. Free to观看 participate – just follow along!
Morning Walk: The 1.8km path around the lake takes 20-30 minutes at a leisurely pace. Join thousands of Hanoians in their daily ritual.
Street Vendors: Grab breakfast from vendors around the lake – fresh fruit, coffee, and banh my.
Daytime Activities
Bench Sitting & People Watching: Find a lakeside bench and observe Hanoi life. You’ll see students, couples, elderly locals, and busy workers taking breaks.
Cafes & Restaurants: Numerous cafes with lake views line the shore. Perfect for coffee while watching the scene.
Shopping: The streets around the lake host many shops – souvenirs, clothing, local crafts.
Evening Activities (5:00-10:00 PM)
Sunset Viewing: Popular spot for watching the sun set behind the city skyline.
Night Stroll: The lake is beautifully lit at night. The area remains safe and vibrant until late.
Street Performances:**Weekend evenings often feature street musicians and performers near the northern shore.
**
Weekend Night Market: Friday-Sunday evenings, nearby streets become pedestrian markets (see separate night market guide).
Nearby Attractions
- Water Puppet Theater: 5-minute walk, shows daily
- Old Quarter: Immediate area, explore ancient streets
- St. Joseph’s Cathedral: 10-minute walk west
- Dong Xuan Market: 15-minute walk north
- Opera House: 10-minute walk east
**
Practical Information
Getting There
- Location: Central Hanoi, Hoan Kiem District
- From Old Quarter: 5-10 minute walk
- From Train Station: 15-minute taxi (40,000-60,000 VND)
- From Airport: 45-minute taxi (250,000-350,000 VND)
Best Times to Visit
- Sunrise: 6:00-7:00 AM for photography and local morning activities
- Midday: Can be hot and crowded, better for brief visits
- Sunset: 5:00-6:30 PM for golden hour photos
- Evening: 7:00-10:00 PM for vibrant nighttime atmosphere
What to Bring
- Camera for beautiful photos
- Comfortable walking shoes
- Sun protection (hat, sunscreen)
- Water bottle
- Cash for temple entry and vendors
Safety & Etiquette
- Watch for motorbikes on surrounding streets
- Keep belongings secure in crowded areas
- Respect local customs at temple
- Don’t litter – keep the lake clean
- Be courteous when photographing locals
