Ammoniak Havnen in the Little Belt Strait is a wall dive site characterised by its industrial history as a former ammonia port. Divers can identify the site by two large round tanks visible from the Little Belt Bridge. The site offers a varied bottom topography, with depths ranging from 0 to 35 metres and an average depth of 15 metres. By maintaining a course of 100 degrees from the shore, the seabed drops quickly to 25 metres. Due to strong currents and significant boat traffic, this site is suited for intermediate divers. Shore access is available with nearby parking. Night diving is permitted at this location.

Lyngsbo is a diverse dive site located in the Little Belt Strait, offering a variety of underwater topographies including reefs, walls, and kelp forests. The site features drop-offs and cave structures, with depths ranging from 6 to 30 metres and an average depth of 12 metres. Divers can access the site from the shore or by boat, with the reef located approximately 50 metres from the coast. Conditions are characterised by strong currents and visibility between 5 and 15 metres. Due to the current and depth, this site is suited for intermediate divers. Facilities at the location include parking, toilets, changing rooms, and air fills.

Lillebælt Lyngsbo is located in the Little Belt Strait, offering a diverse underwater topography of reef, seagrass, and muck substrate. Divers can explore depths ranging from 5 to 30 metres. The site is suitable for intermediate divers, with visibility typically between 5 and 15 metres. Water temperatures fluctuate from 4°C to 18°C throughout the year. Shore entry requires navigating a surf and shore break, and the use of a surface marker buoy is essential due to active boat traffic. Marine life recorded at the site includes snails, wrasses, giant jellyfish, righteye flounder, barnacle-eating dorids, pipefish, shrimp, European green crabs, and pout.

Littlebelt is a drift dive site located in the Little Belt Strait, Denmark. The site features depths reaching 40 metres and is characterised by strong currents, requiring boat access. Due to the significant current and varying water temperatures ranging from 4C to 18C, this site is best suited for divers prepared for cold water conditions. Divers must remain vigilant regarding boat traffic in the area. The site offers a dynamic underwater environment shaped by the narrow strait topography between Middelfart and Fredericia. It is rated 4 out of 5 for diving quality.

Gl. Færgehavn is a shore dive located at the former ferry port in Snoghøj, Little Belt Strait. Divers enter the water at the small boat harbour, where the topography features a sandy bottom that drops rapidly in depth. The site reaches a maximum depth of 25 metres. Conditions are variable, with currents and visibility fluctuating throughout the year. Due to the depth and potential for currents, this site is suited for intermediate divers. Water temperatures range from 4C in February to 18C in August. Divers must remain vigilant regarding boat traffic in the area.

Snoghoj is a reef and artificial reef site located in the Little Belt Strait. The topography spans depths of 10 to 25 metres, with an average depth of 18 metres. Diving here is defined by strong tidal currents, which necessitate precise buoyancy control and careful planning around slack water. Visibility typically ranges between 5 and 15 metres. Water temperatures fluctuate significantly throughout the year, from 4C in winter to 18C in summer, making a drysuit the practical choice. Divers must remain vigilant regarding boat traffic and potential entanglement hazards. Access is available via both shore and boat, with parking and toilets provided at the site.

The Snorkel trail in Strib and Middelfart offers a shallow, accessible experience for beginners. Located in the Little Belt, this site features a combination of natural and artificial reef structures within a depth range of 0 to 2 metres. Entry is via the shore, and the area typically experiences mild currents. Due to the shallow nature of the site, it is well-suited for those new to snorkelling. Water temperatures fluctuate between 4C and 18C throughout the year, necessitating the use of a wetsuit. Facilities including parking, toilets, showers, changing rooms, and equipment rental are available on site to support visitors.

Kongebrogarden is a wall and reef site located in the Little Belt Strait, offering depths between 8 and 40 metres with an average of 20 metres. The site is defined by strong tidal currents, making it suitable for intermediate divers who can plan their entry around slack water. Shore access is straightforward, with parking and toilets available on site. Divers should remain aware of active boat traffic in the strait and are advised to tow a surface marker buoy. Given the water temperatures ranging from 4 to 18 degrees Celsius, a drysuit is recommended for most of the year. Visibility typically ranges from 5 to 10 metres.