

Best for beginner divers, 10-12m, boat entry, mild current.
Trekroner fortet is an artificial reef dive site situated in the Øresund strait near Copenhagen. Divers explore the old stone fort foundations, which provide a varied underwater terrain at depths of 10 to 12 metres. The site is suitable for beginners, featuring mild currents and visibility ranging from 5 to 10 metres. Access is strictly by boat, and guided tours are available. Due to the proximity of the shipping lane, boat traffic is a primary hazard; divers should remain close to their guide and group throughout the dive. Water temperatures fluctuate between 4C and 17C, necessitating appropriate thermal protection such as a drysuit or thick wetsuit.
55.70402, 12.61347
The site is only accessible by boat and guided tours are available, making it a sensible choice for your first dives in Danish waters. Water temperature drops to around 4 degrees Celsius in winter, so a drysuit or a well-fitted thick wetsuit is worth organising before you go.
Access info coming soon
Recorded nearby, within 20km
Depth
10-12m
Visibility
5-10m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
4-17°C
Current
Mild
Typical Dive
60 min
Species recorded around this area include wrasses, pipefish, cod, righteye flounder, European green crab, and various jellyfish and snail species.
Yes, the site is suitable for beginners due to the mild currents and manageable depths of 10 to 12 metres.
The site reaches depths of 10 to 12 metres.
This is a boat dive; the site is located 3000 metres from the shore and requires a boat for access.
The primary hazard is boat traffic in the strait. Divers should stay close to their guide and group at all times.
Diving at Trekroner fortet in Trekroner fortet requires the following certifications: Open Water. Always dive within your training limits.
A drysuit recommended is recommended for diving at Trekroner fortet in Trekroner fortet. Water temperatures range from 4°C to 17°C.
Trekroner fortet in Trekroner fortet typically has mild currents that most divers can handle comfortably.
Visibility at Trekroner fortet in Trekroner fortet typically ranges from 5 metres to 10 metres. Conditions vary with weather, tides, and seasons.