
Flydedok is a dive site in southern Denmark near Sønderborg, located near a former floating dock. This unique site offers an industrial marine archaeology experience with the remains of dock structures providing fascinating underwater exploration. The metal and concrete remnants have been extensively colonized by mussels, anemones, and hydroids, creating a thriving artificial reef ecosystem. Cod, wrasses, scorpionfish, and large crabs shelter among the structures. The site offers interesting swim-throughs and varied terrain. Visibility depends on conditions and tidal influence. Flydedok appeals to divers who enjoy combining industrial heritage with marine life observation in the sheltered waters of the Alssund strait.

Syddanmark

Syddanmark

Syddanmark

Syddanmark

Syddanmark

Denmark
Dive Flydedok with one of these PADI or SSI certified centers within 20 km.
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Absolutely stunning dive site. The visibility was exceptional and we spotted several species we had never seen before. Will definitely come back.
Great spot for advanced divers. Currents can be tricky but the marine life makes it worth it.
One of the best dive sites in the region. Highly recommended.