Munkholmen Island
Trondheim Fjord · Norway
A small islet 2 km offshore from Trondheim city centre, Munkholmen offers accessible cold-water diving on boulder slopes descending to 20 m, with old monastery foundations creating a complex of sheltered crevices that harbour wolf fish, cusk, and large common seals. The combination of historical structure and marine life makes it the most beginner-friendly cold-water dive in the Trondheim area — and the ferry runs in summer, so shore-based access is feasible.
Conditions
Depth
3 to 22 m
Open water and up
Current
Usually gentle
Can pick up on the edge
Visibility
6 to 12 m
Clearest in the calm season
Water
3 to 18°C
Drysuit required
Your chances of seeing each animal
Common SealLeast concern
Sometimes
About 1 in 3 dives
Cusk
Sometimes
About 1 in 3 dives
Edible Crab
Sometimes
About 1 in 3 dives
Butterfish
Sometimes
About 1 in 3 dives
Dived Munkholmen Island recently?
Your photos help track reef health.
Up to 10 photos · JPEG or PNG · max 20 MB each
📷
Drag photos here, or tap to select
GPS in your photo will auto-detect the dive site
Gear