Hoan Kiem Lake

Lake Central Hanoi lake featuring Turtle Tower and legend

In central Hanoi, Hoan Kiem Lake anchors the Old Quarter with Ngoc Son Temple, the small Turtle Tower and morning tai chi sessions; visitors stroll the lakeside and cross the red wooden bridge.

Main image

Hoan Kiem Lake is a central urban lake in Hanoi, Vietnam, famed for its association with the legend of a returned magic sword and for its lakeside temples and bridges. It forms a focal point of city life in the Old Quarter district and is a popular short visit for both residents and tourists.

The site features the small island shrine of Ngoc Son connected to the shore by the red lacquered ‘The Huc’ bridge, plus the Turtle Tower on a low central islet, both of which are frequently photographed. The lake’s shoreline is lined with walking paths, lawns and traditional streets, making it a compact urban recreational space.

The legend of Emperor Le Loi receiving and later returning a magical sword to a divine turtle in the lake is the cultural motif behind the site’s name and the presence of the temple. The lake has been part of Hanoi’s urban landscape for centuries and continues to be an everyday meeting place.

Located in central Hanoi within walking distance of the Old Quarter and key civic buildings, the lake is easily reached on foot from many central hotels and public-transport stops.

  • Best Times to Visit: Early mornings and late afternoons are the quietest times for a walk around the lake, when local life, exercising groups and photographers are most active.

What to See #

  • Ngoc Son Temple: Ngoc Son Temple on a small island linked to the shore by a red wooden footbridge, commemorates historical and religious figures associated with the lake's legends.
  • The Huc Bridge: The red-painted lacquer bridge known locally as The Huc that connects the shore to Ngoc Son Temple and is a frequent photo vantage point.
  • Turtle Tower: Turtle Tower, a small multi-tiered tower on a low island near the lake centre, often used as a symbolic image of the city.
Hoan Kiem Lake
Hoàn Kiếm Lake (Hoan Kiem), Hoàn Kiếm District, Hanoi, Vietnam
21.0289, 105.8525
Open to the public (urban lake)

How to Get to Hoan Kiem Lake #

Hoàn Kiếm Lake is in the heart of Hanoi’s Old Quarter. It’s easily reached by taxi, motorbike taxi or local buses to the Old Quarter; most visitors arrive on foot once in the Old Quarter. From Hanoi Railway Station or the main bus hubs expect a short taxi ride of 10-20 minutes depending on traffic.

Tips for Visiting Hoan Kiem Lake #

  • Visit Hoan Kiem Lake early in the morning to see local Tai Chi practitioners, enjoy cooler air and avoid the busiest tourist periods around mid-morning and late afternoon.
  • If you plan to visit Ngoc Son Temple, budget for the modest entry fee and expect short queues at the red The Huc bridge; late afternoon light is best for photos of the Turtle Tower.
  • Walk the quieter side streets just off the lake to find small cafés and viewpoints; many tourists stick to the main promenade and miss the calmer corners and local activity.

Best Time to Visit Hoan Kiem Lake #

Hoan Kiem Lake is nicest in autumn and spring (roughly February-April and September-November) when Hanoi is coolest and least rainy.

Spring
Feb-Apr · ~18-28°C
Pleasant, relatively dry weather and flowering trees around the lake - a very popular time for locals and visitors.
Summer (monsoon)
Jun-Aug · ~25-35°C
Hotter and humid with frequent afternoon rains; higher humidity and heavier traffic around the lake.
Autumn
Sep-Nov · ~20-28°C
Cooler, clearer conditions and one of the most comfortable times to enjoy walks and lakeside cafés.

Weather & Climate near Hoan Kiem Lake #

Climate

Hoan Kiem Lake's climate is classified as Humid Subtropical (Dry Winter) - Humid Subtropical (Dry Winter) climate with hot summers (peaking in July) and mild winters (coldest in January). Temperatures range from 14°C to 32°C. Abundant rainfall (1642 mm/year), wettest in August with a pronounced dry season.

Best Time to Visit
NovemberDecemberMarch
Temperature & Rainfall
Temperature Range
42°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 20°C and lows of 14°C. The driest month with just 18 mm and mostly overcast skies.

69 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 20°
81%
Humidity
Very Humid

Weather

18 mm
Rainfall
1.7 m/s
Wind
Calm
0.8
UV Index
Moderate
10.9h daylight

February

February is cool with highs of 20°C and lows of 15°C. Light rainfall and mostly overcast skies.

69 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 20°
80%
Humidity
Very Humid

Weather

29 mm
Rainfall
1.4 m/s
Wind
Calm
1.0
UV Index
High
11.3h daylight

March

March is mild with highs of 22°C and lows of 18°C. Moderate rainfall (39 mm) and mostly overcast skies.

75 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
18° 23°
80%
Humidity
Very Humid

Weather

39 mm
Rainfall
1.5 m/s
Wind
Calm
1.0
UV Index
High
11.9h daylight

April

April is mild with highs of 27°C and lows of 21°C. Regular rainfall (91 mm) and mostly overcast skies.

71 Very Good

Comfort

24°
Feels Like Mild
24°C
Temperature
21° 27°
78%
Humidity
Very Humid

Weather

91 mm
Rainfall
1.3 m/s
Wind
Calm
1.4
UV Index
High
12.5h daylight

May

May is hot, feeling like 31°C with oppressive humidity. Significant rainfall (195 mm) and mostly overcast skies.

65 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
80%
Humidity
Very Humid

Weather

195 mm
Rainfall
1.3 m/s
Wind
Calm
1.8
UV Index
Very High
13.0h daylight

June

June is hot, feeling like 36°C with oppressive humidity. Heavy rain (245 mm) and mostly overcast skies.

53 Acceptable

Comfort

36°
Feels Like Hot
29°C
Temperature
26° 33°
84%
Humidity
Very Humid

Weather

245 mm
Rainfall
1.2 m/s
Wind
Calm
2.0
UV Index
Very High
13.3h daylight

July

July is the hottest month, feeling like 36°C with oppressive humidity. Heavy rain (276 mm) and mostly overcast skies.

53 Acceptable

Comfort

36°
Feels Like Hot
29°C
Temperature
26° 32°
85%
Humidity
Very Humid

Weather

276 mm
Rainfall
1.3 m/s
Wind
Calm
2.0
UV Index
Extreme
13.2h daylight

August

August is hot, feeling like 35°C with oppressive humidity. The wettest month with heavy rain (305 mm) and mostly overcast skies.

53 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
25° 32°
86%
Humidity
Very Humid

Weather

305 mm
Rainfall
1.0 m/s
Wind
Calm
2.0
UV Index
Very High
12.7h daylight

September

September is hot, feeling like 32°C with oppressive humidity. Heavy rain (246 mm) and mostly overcast skies.

57 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 31°
85%
Humidity
Very Humid

Weather

246 mm
Rainfall
0.8 m/s
Wind
Calm
1.7
UV Index
Very High
12.2h daylight

October

October is warm with highs of 29°C and lows of 22°C. Significant rainfall (131 mm) and partly cloudy skies.

73 Very Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°
84%
Humidity
Very Humid

Weather

131 mm
Rainfall
1.2 m/s
Wind
Calm
1.3
UV Index
High
11.5h daylight

November

November is mild with highs of 25°C and lows of 18°C. Moderate rainfall (48 mm) and partly cloudy skies.

81 Excellent

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 25°
82%
Humidity
Very Humid

Weather

48 mm
Rainfall
1.3 m/s
Wind
Calm
1.1
UV Index
High
11.0h daylight

December

December is mild with highs of 22°C and lows of 15°C. Light rainfall and mostly overcast skies.

79 Very Good

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 22°
80%
Humidity
Very Humid

Weather

19 mm
Rainfall
1.3 m/s
Wind
Calm
0.8
UV Index
Moderate
10.7h daylight

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