Cromer Pier in East Anglia offers a unique artificial reef environment for snorkellers. The pier pilings provide a stable substrate for mussels and sponges, which attract various fish that congregate around the structure. This site is suitable for beginners, with depths ranging from 0 to 8 metres. Access is via the shore, though conditions vary with visibility typically between 0 and 3 metres and mild currents. Water temperatures fluctuate between 6C and 17C throughout the year. Facilities including parking, toilets, a cafe, and a dive shop are available nearby. Be aware of potential hazards including rip currents and surf when planning your visit.

West Runton Chalk Reef is a shallow marine site featuring chalk gullies and rock pools accessible directly from the shore. The topography consists of shallow channels that transform into a maze of pools at low tide. Depths range from 1 to 8 metres, with an average of 4 metres, making it suitable for beginners. Conditions vary, with visibility typically between 2 and 8 metres and mild currents. Water temperatures fluctuate between 6C and 17C throughout the year. Divers should be aware of potential hazards including boat traffic, surf, and periods of low visibility. Facilities available at the site include parking, toilets, showers, and a cafe.

The Sheringham Snorkel Trail follows a disused Victorian iron pipe that serves as an artificial reef. Located 50 metres from the shore, the site provides a clear path for beginners to explore the surrounding chalk reef. The iron pipe is encrusted with sponges and anemones. Depths range from 1 to 4 metres, with an average of 2 metres. Access is via the shore, and the site is suitable for both diving and snorkelling. Conditions vary, with visibility reaching up to 10 metres and mild currents. Hazards include boat traffic, cold water, entanglement, jellyfish, and low visibility. Facilities available at the location include parking, toilets, showers, and a cafe.

The SS Rosalie is a shipwreck located 120 metres off the shore in the United Kingdom. Torpedoed in 1915, the wreck lies at an average depth of 7 metres, with a range of 4 to 10 metres. Divers can access the site from the shore, though conditions include moderate currents, surf, and variable visibility between 3 and 8 metres. Due to the potential for entanglement and overhead environments, this site is suited for intermediate divers. The mast is often visible at low tide, which serves as a useful marker for locating the wreckage. Parking is available nearby at Weybourne beach.