Towan Beach
Newquay's central harbour-side beach, where rock pools around the Island House turn up large pieces of sea glass.
Watergate Bay is a long, open sandy beach a short drive north of Newquay, best known for surfing. Visit Cornwall and a second Cornish guide both list it for sea glass, and dogs are allowed all year.
Rough Atlantic seas deliver finely rounded glass. No specific colours are named.
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Last updated 23 October 2026
Newquay's central harbour-side beach, where rock pools around the Island House turn up large pieces of sea glass.
A wide dune-backed bay near Newquay whose rock pools and dunes are a favourite hunting ground for Cornish sea glass.
Three miles of dune-backed sand on the north coast where small frosted sea glass turns up near the rocks after storms.
Visit Port Isaac Beach: charming fishing port, dramatic cliffs, and scenic beauty, perfect for exploring Cornish culture and coastal landscapes.