Botjes Zandgat is a freshwater dive site located within the Vinkeveense Plassen lake system. The site features an artificial reef that provides structure across a depth range of 10 to 35 metres. Divers should be prepared for variable conditions, with visibility ranging from 4 to 18 metres and moderate currents. Water temperatures fluctuate between 5C and 20C, though deeper sections often remain between 12C and 15C. Due to the significant depth, potential for low visibility, and overhead environment, this site is suited for intermediate divers with appropriate training. Shore entry is available, and the site includes parking, toilets, and showers to facilitate gear changes.

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.

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.

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.

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.

Sassenhein Zuidplas is a freshwater lake site located within the Vinkeveense Plassen system. The topography features a drop-off that descends from 8 metres to a maximum depth of 20 metres, with an average depth of 12 metres. This site is suitable for beginner divers and offers a straightforward shore entry. Visibility typically ranges between 5 and 12 metres. Water temperatures fluctuate significantly throughout the year, ranging from 5C in winter to 20C in summer, necessitating appropriate thermal protection such as a drysuit or a 7mm wetsuit with hood and gloves during cooler months.

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.