Twann, Bielersee

★★★☆☆ (643)

Pleasant dive site for beginners and advanced divers. Easy entry/exit via stairs with railing. Alternative entrance behind the boat hall of the Lake Police via jetty (jump-in).

Pike, perch, and catfish are always found. In winter, however, there are less fish. You will also see plenty of crayfish.

Dive Activity

Potential Wildlife Sightings

Wildlife Sightings are Based on User Generated Content

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 5

Pike

189 Sightings
J
5
F
0
M
4
A
0
M
5
J
7
J
27
A
33
S
60
O
29
N
13
D
6

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 3

Perch

184 Sightings
J
3
F
0
M
5
A
0
M
7
J
5
J
24
A
36
S
57
O
28
N
13
D
6

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 600

Crayfish

127 Sightings
J
7
F
2
M
8
A
2
M
3
J
3
J
11
A
18
S
41
O
17
N
10
D
5

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 3000

Catfish

71 Sightings
J
0
F
0
M
8
A
3
M
0
J
3
J
4
A
11
S
16
O
16
N
5
D
5

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