Treyarnon Bay is a charming cove on Cornwall's north coast, known for its natural beauty and peaceful vibe. The sandy beach is surrounded by cliffs and dunes, creating a secluded feel perfect for families and nature lovers. With a cool natural swimming pool at low tide, rock pools to explore, and basic amenities like toilets and a beach shop, Treyarnon Bay is a laid-back beach experience where you can soak up the sea.