Twann, Bielersee

★★★☆☆ (660)

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 approx.: 5

Pike

Pike

196 Sightings
J
5
F
2
M
6
A
0
M
7
J
7
J
28
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 approx.: 3

Perch

Perch

193 Sightings
J
3
F
0
M
8
A
3
M
9
J
5
J
25
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 approx.: 600

Crayfish

Crayfish

136 Sightings
J
7
F
2
M
12
A
5
M
4
J
3
J
12
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 approx.: 3000

Catfish

Catfish

74 Sightings
J
0
F
0
M
9
A
5
M
0
J
3
J
4
A
11
S
16
O
16
N
5
D
5

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