Plaat van Oude Tonge is an artificial reef and natural reef site located in the Oosterschelde. Divers access this location by boat, which is required due to the site conditions. The depth ranges from 4 to 20 metres, with an average depth of 20 metres. Conditions vary, with visibility typically between 5 and 10 metres and moderate currents. The site is suited for intermediate divers. Species recorded around this area include European Common Cuttlefish, Thecacera, Common Lobster, Lumpfish, Squat Lobster, Sepiola, Compass Jellyfish, shrimp, crabs, Brittle Stars, pipefish, Grey Sea Slugs, Common Sea Stars, and Rock Crabs.

Zeelandbrug is an artificial reef formed by the bridge piling system in the Oosterschelde. Divers navigate a series of concrete and steel structures that create a layered habitat ranging from 5 to 25 metres in depth, though the site extends to 45 metres. This shore-entry site is best suited for intermediate divers capable of managing moderate currents. Divers should time their entry to coincide with slack water to ensure a controlled drift along the pilings. Visibility typically ranges between 3 and 10 metres, and water temperatures fluctuate from 7 to 20 degrees Celsius. Facilities include parking, toilets, showers, changing rooms, a rinse station, and air fills.

Stoofpolder Het Licht is a shallow reef dive located near the Zeelandbrug. The site offers depths ranging from 3 to 10 metres with an average of 6 metres, providing a suitable environment for beginner divers. Access is via a shore entry, requiring a 400-metre swim to reach the reef. Divers should expect mild currents and variable visibility between 1 and 6 metres. Water temperatures fluctuate significantly throughout the year, ranging from 7C to 20C, necessitating appropriate thermal protection. Due to the proximity of shipping channels, divers must remain vigilant regarding boat traffic and avoid marked navigation areas. Parking is available at the site for convenient access.

Duikplanken in Zeeland is a shore-entry site featuring a combination of natural reef and artificial reef structures. The site is suitable for beginners, with depths ranging from 5 to 25 metres and an average depth of 15 metres. Divers can expect mild currents and visibility between 3 and 10 metres. The site is well-equipped for visitors, offering on-site parking, showers, changing rooms, and air fills. When diving, be cautious of sharp edges on the artificial structures. It is recommended to explore the shallower artificial sections first to gain familiarity with the underwater landscape before descending to the deeper areas.

Nieuwlandje is a shore dive located at the Zeelandbrug in the Oosterschelde, featuring a combination of natural reef and artificial structures. The site reaches depths between 10 and 30 metres, with an average depth of 15 metres. Conditions are generally manageable for beginners due to mild currents, though divers must remain vigilant regarding boat traffic and entanglement risks near the artificial structures. Visibility typically ranges from 5 to 10 metres. Water temperatures fluctuate between 7C and 20C, necessitating appropriate thermal protection. Facilities at the site include parking, toilets, showers, a rinse station, and air fills. Night diving is permitted at this location.

Zijpe is a muck dive site located at the Zeelandbrug in the Oosterschelde. The site is characterised by mussel cultures that are overgrown with seaweed and sea squirts. Divers can reach depths of up to 12 metres. Visibility at this location ranges from 1 to 5 metres, and water temperatures fluctuate between 7C and 20C throughout the year. Access is possible via both shore and boat entries. Due to the nature of the site and potential boat traffic, it is recommended for advanced divers. Please note that permission is required to dive at this location.

Anna Jacobapolder is a shore dive located near the Zeelandbrug in the Oosterschelde. The site features an artificial reef structure formed by remnants of a former mussel farm, where ropes used for cultivation remain visible. Divers can encounter various species including snails, European green crabs, shrimp, pipefish, and sea squirts. Rarer sightings include European common cuttlefish, squat lobsters, lumpfish, common sea stars, and brittle stars. Depths range from 4 to 35 metres with an average of 12 metres. This site is suited for intermediate divers due to moderate currents, potential for entanglement, and boat traffic. Visibility typically varies between 2 and 5 metres, with water temperatures ranging from 7C to 20C.

Zijpseweg is a shore dive located near the Zeelandbrug in the Oosterschelde. Divers typically enter from the shore and swim approximately 50 metres to reach the site. The average depth is around 7 metres. Conditions at this location can be challenging, with potential hazards including strong currents, low visibility, cold water, and the risk of entanglement. The site is suitable for beginners, with typical dive durations lasting about 45 minutes. Parking facilities are available for visitors. As a temperate water site, it is recommended that divers prepare for variable water temperatures ranging from 7C to 20C throughout the year.