Aqua Fun Purmerend in the Vinkeveense Plassen offers a diverse freshwater diving experience with depths ranging from 2 to 55 metres, averaging 15 metres. The site features artificial reef structures and a wreck, providing specific points of interest for navigation. Visibility varies between 2 and 12 metres. Shore access is supported by comprehensive facilities, including a dive shop, air fills, showers, and changing rooms. Divers should be aware of potential hazards, including boat traffic, entanglement risks within the wreck, and the challenges of overhead environments. Due to the significant depth available, divers must monitor their computers closely and remain within their certification limits.

Wijkertunnel is an artificial reef site located in the Vinkeveense Plassen. Divers access the site from the shore, swimming approximately 90 metres to reach the structure. The site features depths ranging from 4 to 9 metres, with an average depth of 7 metres. Conditions are challenging, characterised by low visibility of 2 to 4 metres, mild currents, and potential boat traffic. Due to these factors, the site is suitable for advanced divers who possess strong buoyancy control and navigation skills. Water temperatures fluctuate between 6 and 20 degrees Celsius, requiring appropriate thermal protection throughout the year. Divers should use a surface marker buoy and exercise caution regarding entanglement risks on the reef structures.

Twiske Wezenlandstrand in the Vinkeveense Plassen offers shore-accessible freshwater diving with significant depth. The site features an artificial reef and a wreck, providing structural interest for divers. Depths range from 8 to 35 metres, with an average of 10 metres. Visibility is typically between 5 and 6 metres, requiring careful navigation and buoyancy control. Water temperatures fluctuate seasonally between 6 and 20 degrees Celsius, making a drysuit or thick wetsuit advisable. Due to the depth and potential for entanglement around the wreck, divers should remain within their certification limits and monitor their surroundings closely.

Zandeiland 4 is a freshwater site within the Vinkeveense Plassen featuring an artificial reef structure. Divers experience a drift dive profile with depths ranging from 2 to 9 metres, averaging 5 metres. Visibility is variable, typically between 1 and 4 metres. The site requires intermediate skill due to moderate currents that can strengthen rapidly and the presence of boat traffic. Shore entry is standard, though divers should be prepared for potential surf or shore break conditions. Water temperatures fluctuate between 6 and 20 degrees Celsius throughout the year. The area supports typical freshwater reef life and invertebrates. On-site facilities include parking, changing rooms, toilets, and air fills.

Twiske Kure-Jan Strand in the Vinkeveense Plassen offers a structured freshwater dive experience featuring various wrecks and artificial reefs. Divers can navigate between these underwater objects using a network of guide lines. The site includes dedicated dive platforms and several submerged structures suitable for exploration. Depths range from 1m to 35m, with an average depth of 15m. Access is via a shore entry, with the main points of interest located approximately 150m from the shore. Visibility typically fluctuates between 1m and 6m. Due to the potential for cold water, entanglement risks, and low visibility, this site is best suited for divers prepared for these specific environmental conditions.

Noordzeekanaal Kruithaven is a freshwater site in the Vinkeveense Plassen offering both wreck and artificial reef diving. The site features depths ranging from 5 to 50 metres, with an average depth of 15 metres. Divers should be aware of a thermocline located at approximately 9 metres. Conditions include mild currents and visibility typically between 4 and 10 metres. The site is accessible via both shore and boat, and night diving is permitted. Facilities available at the location include parking, toilets, showers, changing rooms, air fills, and a dive shop. Due to the depth and potential for boat traffic, this site is suited for intermediate divers.

Twiske Oostzaanzijde in the Vinkeveense Plassen is a freshwater dive site featuring a variety of wrecks and maritime objects. The site is suitable for beginners and offers depths ranging from 3 to 30 metres, with an average depth of 10 metres. Divers can access the site from the shore, with the main points of interest located approximately 50 metres out. Visibility typically fluctuates between 1 and 8 metres. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, air fills, a dive shop, and a cafe. Guided tours and boat charters are available, and the location is frequently used for wreck diver training.

Zandeiland 4 is a freshwater dive site located in the Vinkeveense Plassen. The site features an artificial reef and a wreck, both resting at a depth of 5 metres. It is suitable for beginner divers looking to build confidence in a controlled environment. Conditions include mild currents and visibility ranging from 3 to 12 metres. Water temperatures fluctuate between 7 and 20 degrees Celsius throughout the year, requiring appropriate thermal protection. Facilities available at the site include parking, toilets, showers, changing rooms, and air fills. Night diving is permitted at this location.