Hồ Hoàn Kiếm
1968.67
BioScore
BioScore
Locality
(5.0x)
- - - - - -
Greater Region
(12.5x)
Hoàn Kiếm Lake (Vietnamese: Hồ Hoàn Kiếm, chữ Hán: 湖還劍, meaning "Lake of the Returned Sword" or "Lake of the Restored Sword"), also known as Sword Lake (Hồ Gươm) or Tả Vọng Lake (Hồ Tả Vọng), is a fresh water lake, measuring some 12 ha in the historical center of Hanoi, the capital city of Vietnam.
In the past, the lake was variously named "Lục Thủy Lake" (Vietnamese: Hồ Lục Thủy, meaning "Green Water Lake" - aptly named for the water's color) or "Thủy Quân Lake" (Vietnamese: Hồ Thủy Quân, meaning "Mariner's Lake"). The lake is one of the major scenic spots in the city and serves as a focal point for its public life.
425
Identifications
Identifications
332
Observations
Observations
190
Species
Species
167
People (62 active)
People (62 active)
From - 2015-04-17
To - 2025-04-03
Observation Score
Species Score
Activity Score
Total vs Locality
37.05 %
39.5 %
51.54 %
Total vs Greater Region
14.13 %
18.63 %
28.4 %
This Year vs Total
35.84 %
48.42 %
37.13 %
Last Two Years vs Total
50.0 %
60.0 %
53.89 %
Top Species
1.
Butorides striata (Linnaeus, 1758)
14
2.
Butorides striata
10
3.
Plantae
7
4.
Bauhinia
7
5.
Zosterops simplex
6
6.
Orthotomus sutorius
6
7.
Ficus
6
8.
Cyprinus rubrofuscus
6
9.
Magnoliopsida
5
10.
Citrus
5
Top Observers
1.
onidiras
36
2.
outdoorobserver
11
3.
tushingham
9
4.
batworker
7
5.
filiperibeiro
7
6.
tonipons
7
7.
ad-d-phuongquach
6
8.
Olli Pihlajamaa
6
9.
rangerwild
5
10.
svstrizh
5
Contests In Progress
For observations made between 2020/03/12 and 2040/03/12
Submissions accepted up to 2040/03/12
317
Identifications
Identifications
268
Observations
Observations
164
Species
Species
127
People
People
City, state and national parks are a great place to record nature's story.
412
Identifications
Identifications
323
Observations
Observations
189
Species
Species
160
People
People
For observations made between 2015/01/01 and 2025/06/01
Submissions accepted up to 2025/06/01
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425
Identifications
Identifications
332
Observations
Observations
190
Species
Species
167
People
People
Recent Observations