Chesil Beach Portland

Chesil Beach at the Portland end is a vast, elemental stretch of shingle that forms one of the most remarkable geological features on the English coast. The beach runs for 18 miles from West Bay to the Isle of Portland, and at this southeastern end the pebbles are at their largest, fist-sized flint and chert worn smooth by centuries of wave action. The steep shingle bank rises dramatically above the waterline, and the sound of waves drawing through the stones is constant and distinctive. Portland Harbour lies on the landward side, creating a striking contrast between the sheltered water and the open sea. The Chesil Beach Visitor Centre nearby offers displays on the beach's geology and the wildlife of the Fleet Lagoon.

Dogs are welcome year-round on this dog friendly beach at the Portland end, though leads are advised near the Fleet Lagoon to protect feeding and roosting birds. The sheer scale of the beach means there is always space, and even on busy days the Portland section rarely feels crowded. The terrain is challenging underfoot, with large loose pebbles making for slow going, so this suits dogs comfortable on uneven ground rather than those who prefer flat sand. Swimming is not recommended here due to strong currents and a steep shelf. The Wild Chesil Centre near the car park provides toilets and seasonal refreshments, and the car park itself is pay and display.