The Helsingfors Wreck is a compact wreck dive located in the Turku Archipelago, Finland. Resting at depths between 10 and 13 metres, the site is accessible only by boat. Divers encounter mild currents and visibility consistently around 5 metres, necessitating the use of a torch to navigate the structure and observe the temperate marine life typical of the region. Due to the confined spaces within the wreck, there is an entanglement risk, requiring precise buoyancy control. Water temperatures vary significantly throughout the year, ranging from 2C to 15C, which demands appropriate thermal protection for all divers. This site is suited for intermediate divers.

Bengtskaer is a boat-access reef located in the Turku Archipelago. The site features a reef structure descending from 15 to 32 metres. While rated for beginners, the depth requires careful monitoring, and the cold water temperatures ranging from 2 to 12 degrees Celsius necessitate appropriate thermal protection such as a drysuit. Visibility typically fluctuates between 5 and 10 metres. Divers should remain aware of potential surf, cold water exposure, and frequent boat traffic in the area. Entanglement risks exist within the structure, and conditions can shift rapidly. Facilities at the site are not confirmed, so check locally for boat charter availability before planning a dive.

Keulakuvahylky is a wreck dive located in the Turku Archipelago, resting at depths between 14 and 18 metres. The site is accessed by boat, situated 6500 metres from the shore. Divers encounter cold water conditions, with temperatures ranging from 2 to 13 degrees Celsius, making dry suits the recommended equipment. Visibility is limited to approximately 5 metres, requiring divers to stay close to the structure. The site is suitable for beginner divers, though the wreck presents risks of entanglement. Due to active boat traffic in the area, divers should maintain proximity to their ascent line and deploy a surface marker buoy before surfacing.

Park Victory is a wreck dive located in the Turku Archipelago, Finland, resting at depths between 8 and 36 metres. This site is accessible only by boat and is reserved for advanced divers due to the significant depth, potential for nitrogen narcosis, and the overhead environment of the wreck. Visibility typically ranges from 5 to 10 metres, with mild currents present. Water temperatures fluctuate between 2 and 16 degrees Celsius, necessitating the use of a drysuit. Divers should be prepared for decompression diving and cold-water conditions. Air fills and guided tours are available to assist with navigating the wreck safely.