Roman Bath in the Verzasca Valley offers a unique freshwater diving experience situated near a historic bath area and a small beach. Divers can explore submerged botanical debris in this protected environment. The site is suitable for beginners and accessible via both shore and boat entries. Conditions are generally mild, though visibility fluctuates between 5 and 15 metres. Water temperatures are cool, ranging from 10 to 15°C in spring and autumn, presenting a risk of cold shock. Divers should remain aware of boat traffic in the area. The site supports a variety of temperate freshwater fish and invertebrates typical of the region.

Porto alla Ressiga is a freshwater river dive located in the Verzasca Valley. Divers access the site from the shore to explore depths ranging from 30 to 40 metres. The site features a riverine environment where visibility typically fluctuates between 5 and 10 metres. The water is cold, requiring appropriate thermal protection for the average 40-minute dive duration. The habitat supports various temperate freshwater fish and invertebrates typical of the region. Facilities at the site include parking and toilets. This location is suitable for beginner divers comfortable with cold-water river conditions.

Porto in the Verzasca Valley features a combination of natural reef and artificial reef structures. This freshwater site reaches depths of 30 to 40 metres, with an average depth of 35 metres. Divers access the water via a shore entry, with parking available directly at the site. Visibility typically ranges between 5 and 10 metres. Due to the depth and variable visibility, this site is suited for intermediate divers who possess solid buoyancy control. A torch is recommended to assist with navigation and to highlight details on the artificial structures. Typical dives last approximately 45 minutes in these calm, current-free conditions.

Lido Ascona is a shore-entry dive site located on Lake Maggiore in the Verzasca Valley region. The site features a straightforward entry with no significant currents, making it suitable for beginner divers. The lake floor drops to depths between 30 and 40 metres, though divers may choose to remain in shallower sections. Visibility at the site typically ranges from 5 to 10 metres. As facilities are not confirmed on-site, divers should arrive prepared with their own water and changing supplies. The site is accessible for diving throughout the year, allowing for flexible scheduling.

Lago Maggiore-Sud in the Verzasca Valley provides shore-based diving across a combination of natural and artificial reef structures. This freshwater site reaches a depth of 30 metres and is suitable for beginner divers due to the absence of current. Visibility typically ranges between 5 and 15 metres, though it can be variable. Divers should be prepared for cold water temperatures throughout the year, making a drysuit or thick wetsuit advisable. A dive torch is recommended to assist with navigation and to observe the general freshwater fish and invertebrates that inhabit the reef structures. The site is open for diving year-round.

Centro is a shore-entry dive site located in the Verzasca Valley, Switzerland. The site features a reef environment at depths ranging from 30 to 40 metres. Divers can expect visibility between 5 and 10 metres, with conditions generally free of current. Due to the depth, this site requires appropriate deep-dive training and certification. Facilities are not confirmed at this location, so divers should arrive fully equipped with charged tanks. It is recommended to carry a surface marker buoy for the ascent and to plan bottom times carefully. The site is accessible for diving throughout the year.

Pozzo di Tegna is a river site located in the Verzasca Valley, offering a relaxed environment with calm pools and a sandy beach. It serves as an accessible location for beginners to practice river snorkelling. The site features depths ranging from 1 to 15 metres, with an average depth of 5 metres. Divers and snorkellers can expect visibility between 8 and 15 metres. The water is freshwater, and the site is subject to cold temperatures, deep sections, and mild currents. Facilities available at the site include parking, toilets, showers, changing rooms, and a cafe. The habitat supports various temperate freshwater fish and invertebrates.

Tegna is a freshwater drift dive located in the Verzasca Valley. Divers experience a shallow river environment with depths ranging from 2 to 10 metres, averaging 7 metres. The site features variable currents, making it suitable for beginners to practise buoyancy and trim in moving water. Visibility typically spans 5 to 15 metres, allowing for clear observation of the rocky riverbed. Entry is via the shore, where thick-soled footwear is recommended to navigate sharp rocks. Divers should ensure equipment is streamlined to avoid entanglement with submerged debris. Toilets are available on-site, supporting repeat dives throughout the day.