Zandeiland 4 is a freshwater sand-extraction lake located in the Vinkeveense Plassen. Divers access the site from the shore to explore depths ranging from 3 to 18 metres, with an average depth of 10 metres. Conditions are variable, with visibility fluctuating between 2 and 10 metres and temperatures ranging from 5C to 20C. The site is suitable for beginners, though divers should be prepared for cold water and potential entanglement hazards. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, and air fills. A drysuit or a 7mm wetsuit with a hood is recommended due to the cold deeper sections.

Midwolderplas is a freshwater lake located within the Vinkeveense Plassen system, offering calm, current-free conditions suitable for beginner divers. The site is shallow, providing a straightforward environment for buoyancy practice and skills development. Shore entry allows for simple logistics. Divers should be aware of potential entanglement risks due to submerged vegetation and low visibility, which averages around 5 metres. It is essential to secure all loose hoses and gauges before entering the water. The freshwater habitat supports various temperate freshwater fish and invertebrates. Always check locally for current facility availability before visiting, as on-site amenities are not guaranteed.

Borgmeren is a freshwater site located within the Vinkeveense Plassen lake system, characterised by its shallow seagrass beds. The site is suitable for beginners, with depths ranging from 3 to 5 metres and an average depth of 4 metres. Divers can expect visibility of approximately 5 metres. Access is via a simple shore entry, though divers should remain vigilant for boat traffic on the surface. On-site facilities include parking, toilets, showers, a dive shop, and guided tours to assist with navigation. The water temperature fluctuates seasonally, ranging from 5C in winter to 20C during the summer months.

Nieuwediep is a freshwater site located in the Vinkeveense Plassen lake system. The topography consists of an artificial reef and a wreck structure, providing a controlled environment for divers. Depths range from 4 to 12 metres, with an average depth of 4 metres. Visibility varies between 3 and 10 metres. Access is via a shore entry located 50 metres from the shore. The site is suitable for beginners due to the lack of current. Divers should remain aware of boat traffic at the surface and use a surface marker buoy. Caution is advised around the wreck and artificial reef structures, which may have sharp edges.

Middelbert, located in the Vinkeveense Plassen, offers a combination of artificial reef structures and a wreck. This site is suitable for beginners, with depths ranging from 5 to 26 metres and an average depth of 15 metres. Visibility typically spans 5 to 10 metres. Divers should be aware of entanglement risks associated with the structures and keep equipment streamlined. Water temperatures fluctuate between 5 and 20 degrees Celsius, making a drysuit recommended for thermal protection. The site provides full facilities, including parking, toilets, showers, changing rooms, air fills, and equipment rental, allowing for multiple dives in one day.

Beertsterplas is a freshwater lake dive site located within the Vinkeveense Plassen. It offers a shore entry and is suitable for beginner divers, with depths ranging from 6 to 15 metres. The site features a reef structure to explore, though divers should be prepared for variable visibility between 1 and 5 metres. Due to these conditions, maintaining close contact with a buddy and practising navigation skills is recommended. Water temperatures fluctuate significantly throughout the year, ranging from 5 to 20 degrees Celsius, making a drysuit or thick wetsuit necessary outside of the summer months. Parking facilities are available at the site. Always remain aware of boat traffic on the surface and use a dive flag.

Zandeiland 4 is a freshwater dive site located within the Vinkeveense Plassen. The topography features a reef structure that extends from 5 to 18 metres, with an average depth of 12 metres. Divers should be prepared for moderate currents that can strengthen unexpectedly, requiring careful planning and navigation. Visibility at the site ranges from 3 to 10 metres. Due to water temperatures fluctuating between 5 and 20 degrees Celsius, appropriate thermal protection is necessary. Access is via the shore, and divers must remain vigilant regarding boat traffic. The use of a surface marker buoy is essential throughout the dive to ensure visibility to passing vessels.

Hulseboschgat is a lake dive site located within the Vinkeveense Plassen system. It offers a calm, current-free environment suitable for beginners to practise buoyancy and navigation. The reef structure ranges from 4 to 12 metres in depth, with an average of 5 metres. Access is via the shore, with the site located approximately 100 metres from the bank. Visibility is variable, typically ranging between 3 and 5 metres, making a torch useful for maintaining buddy contact. Water temperatures fluctuate seasonally between 5C and 20C, requiring appropriate exposure protection. Divers should monitor their depth and surroundings closely due to the potential for low visibility.