Lago di Lugano-Lugano-Sub is a freshwater shore-entry site in the Verzasca Valley featuring an artificial reef structure. The site offers depths between 20 and 30 metres, with an average depth of 10 metres. Visibility typically ranges from 5 to 15 metres, though it can fluctuate due to seasonal conditions and blue-green algae blooms. The absence of current makes this a suitable location for beginners to practise skills. Divers should prepare for cold water temperatures by using appropriate thermal protection. On-site facilities include air fills, equipment rental, changing rooms, showers, toilets, and parking, with guided tours available for those unfamiliar with the lake environment.

Acquedotto, also known as Paradiso, is a freshwater dive site located in the Verzasca Valley. The topography is defined by steep underwater slopes and artificial concrete blocks situated near water intake pipes. Divers can expect depths ranging from 2 to 20 metres, with an average depth of 10 metres. Entry is via the shore. Visibility typically fluctuates between 5 and 15 metres. Due to the cold water temperatures, which remain low outside of the summer months, appropriate thermal protection is required. The site is suitable for beginners and offers guided tours for those navigating the underwater structures.

Presepe Sommerso is a unique freshwater dive site located in the Verzasca Valley, notable for its artificial underwater nativity scene. The site offers depths ranging from 2 to 30 metres, making it accessible for beginners. Divers enter from the shore, with visibility typically fluctuating between 5 and 15 metres. Water temperatures vary significantly by season, reaching 20°C to 25°C in summer and dropping to 5°C to 10°C during winter months. The area is also suitable for snorkelling, with a rating of 3 out of 5. Facilities at the site include parking and toilets. Divers should remain aware of potential boat traffic in the vicinity.

Campione Sub, located in the Verzasca Valley, offers a combination of natural and artificial reef structures within Lago di Lugano. This freshwater site is accessible via shore entry and features depths ranging from 20 to 40 metres. Visibility typically fluctuates between 5 and 10 metres, and the absence of current provides a relaxed environment for beginner divers. The site supports a variety of temperate freshwater fish and invertebrates common to the region. Divers can utilise the on-site dive shop and guided tours to navigate the artificial reef sections effectively. Due to the cold temperatures of Swiss alpine lakes, appropriate exposure protection is required for all dives.

Foce del Casserate in the Verzasca Valley offers a freshwater dive at the confluence of river and lake waters. The site features a gravelly bottom and depths ranging from 20 to 40 metres. Divers should be prepared for variable visibility between 5 and 10 metres, which can fluctuate following rainfall. Water temperatures are seasonal, reaching 20 to 24°C in summer and dropping to 5 to 7°C in winter, with distinct thermoclines present. Entry is via the shore, and the site is suitable for beginners. Hazards include boat traffic and low visibility. The habitat supports various temperate freshwater fish and invertebrates. Typical dive duration is 40 minutes, and the site is also suitable for snorkelling.

Lido di Lugano is a freshwater shore entry dive located in the Verzasca Valley. The site features a reef structure that descends to a maximum depth of 40 metres, with the most diverse topography found in the shallower sections. Divers can expect visibility ranging from 5 to 15 metres. With no current to manage, the site is well-suited for beginners looking to practice buoyancy. The lido provides comprehensive facilities, including parking, toilets, showers, changing rooms, a rinse station, and a dive shop offering air fills and equipment rental. Typical dives last around 40 minutes, allowing for a relaxed experience.

Ponte del Diavolo in the Verzasca Valley offers a unique freshwater dive combining natural reef formations with an artificial reef structure. Accessible via a shore entry, the site features depths ranging from 20 to 40 metres. With visibility between 5 and 15 metres and no significant current, it provides a controlled environment for navigation practice. Divers should note that the site drops quickly beyond the 18-metre recreational limit, requiring careful depth monitoring. Water temperatures fluctuate significantly throughout the year, ranging from 5°C in winter to 25°C during the summer months. The site is suitable for beginners, provided they plan their dive profiles to remain within their certification limits.

Ponte del Diavolo in the Verzasca Valley features a topography of steep cliffs and large submerged boulders. This freshwater site offers depths ranging from 5 to 30 metres with visibility typically between 5 and 15 metres. Divers access the water via a shore entry. The environment supports a variety of temperate freshwater fish and invertebrates typical of the region. Due to the nature of the river environment and depth range, this site is suited for intermediate divers. Snorkelling is also possible at this location.