Klaverbank I is a gravel and rocky reef located in the North Sea. The site features a hard substrate structure, which is distinct for this area. Divers can expect depths ranging from 21 to 33 metres, requiring appropriate certification for deep diving. Visibility varies between 10 and 30 metres, and moderate currents are common, making it advisable to plan dives around slack water. Water temperatures fluctuate between 7 and 15 degrees Celsius, necessitating the use of a drysuit or a thick wetsuit with hood and gloves. Access to this site is exclusively by boat.

Klaverbank Iii is a wreck and reef site located in the North Sea. Divers can expect a consistent depth of 16 metres. Access to this site is exclusively by boat. Conditions at this location are challenging, characterised by strong currents and visibility that fluctuates between 2 and 10 metres. The site presents several hazards, including cold water temperatures, potential entanglement, low visibility, and an overhead environment. Due to these factors, the site is suited for intermediate divers. Water temperatures vary throughout the year, ranging from 7C in the winter months to 17C during the late summer.

Klaverbank III is a combined reef and wreck site located in the North Sea. The site reaches depths between 22 and 34 metres, with an average depth of 28 metres. Divers encounter moderate currents, necessitating careful planning around slack water. The topography features wreck structures and reef edges, presenting hazards such as entanglement risks and overhead environments. Visibility varies from 10 to 30 metres, and water temperatures fluctuate between 7 and 15 degrees Celsius. Due to the depth and conditions, this site is suitable only for advanced divers. Boat access is required to reach the location, which sits 1000 metres from the shore.