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.

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.

Alfred is a wreck dive located in the Turku Archipelago, Finland. The site sits at a depth of 19 to 21 metres, with an average depth of 20 metres. Divers access the wreck by boat, as it is situated 6,500 metres from the shore. Conditions include a moderate current and visibility ranging from 5 to 10 metres. Due to the active waterway, divers must remain vigilant for boat traffic and deploy a surface marker buoy during ascent. Water temperatures fluctuate significantly throughout the year, ranging from 2C to 18C, necessitating the use of a drysuit. This site is suitable for beginners with basic buoyancy control skills.

Eira is a reef dive located off the southern coast of Helsinki, Finland. The site features depths ranging from 20 to 47 metres, with shallower sections providing a calm environment for cold-water diving. Visibility typically fluctuates between 5 and 10 metres. Due to water temperatures ranging from 2 to 10 degrees Celsius, a drysuit and the proficiency to operate one are essential. Access is strictly by boat, and divers must remain vigilant for boat traffic. It is mandatory to deploy a surface marker buoy before ascending to the surface. Check locally for current boat access arrangements before planning your visit, as there are no fixed facilities on-site.

Eggo is a wreck dive located off the southern coast of Finland. The site sits at depths between 20 and 30 metres, with an average depth of 25 metres. Access is by boat only. Visibility is variable, ranging from 2 to 10 metres, and water temperatures fluctuate between 2 and 12 degrees Celsius. Due to the wreck structure, there is a risk of entanglement, and divers must remain alert for boat traffic during ascent and descent. A primary and backup torch are strongly recommended for navigating the site. This dive is suited for intermediate divers who should be prepared for cold water conditions.