Sully Island is a tidal reef site located 400 metres from the shore. Snorkelling is restricted to the brief window of slack water at high tide, when the silt settles sufficiently to allow visibility. The site features extensive rock pools along the causeway and reaches depths of 1 to 5 metres, with an average depth of 3 metres. Due to the presence of moderate currents, surf, and potential entanglement hazards, this site is suitable for intermediate snorkellers. Access is via the shore, and facilities including parking and a cafe are available nearby. Water temperatures fluctuate seasonally between 8C and 19C.

Bracelet Bay on the Dorset Coast offers a rocky shoreline environment ideal for beginner snorkelers. The site is characterised by limestone ledges and extensive rock pools that provide a habitat for a high density of intertidal species in very shallow water. Access to the water is via the shore. Water temperatures at this location vary throughout the year, ranging from 8C in the winter months to 18C during the peak of summer. Given the shallow nature of the terrain and the rocky topography, this site is best suited for those looking to explore intertidal life in a sheltered coastal setting.

Langland Bay features rocky reefs at both ends of the beach, including the eastern reef known as Crab Island. This shore-entry site is suitable for beginners, though conditions vary with moderate currents and surf. Water temperatures range from 8C to 18C throughout the year. Snorkellers should be aware of potential rip currents and sharp rock formations in the area. Facilities at the bay include parking, toilets, showers, changing rooms, a cafe, and a local dive shop. Species recorded around this area include gray seals, catsharks, skates, rock crabs, common sea stars, brittle stars, snails, European green crabs, shannies, and rockpool prawns.

Worm's Head at Kitchens Corner is a dramatic reef and cave site located on the Inner Head. This shore-entry location offers a wild environment defined by its unique rock formations. Divers and snorkellers should be aware that conditions are variable, with strong currents and rip currents present. The site features an overhead environment within the caves, requiring careful tidal planning for safe access. Water temperatures range from 9C in winter to 18C in August. Due to the challenging conditions and currents, this site is best suited for intermediate divers and snorkellers. Parking is available nearby for those visiting the area.