Rhossili Bay and Worms Head
Rhossili, Swansea
Rhossili Bay is three miles of unbroken west-facing sand at the tip of the Gower Peninsula, with the headland rising above it and Worms Head stretching into the Bristol Channel beyond. Dogs can run the beach year-round with no restrictions, which is rarer in Wales than it should be.
The headland above the bay is a different situation. Cattle, ponies, and sheep graze the common land throughout the year under traditional grazing rights, and leads are required when livestock are present.
Worms Head is a tidal island reached via a 700-metre rocky causeway. The crossing is safe for approximately 2.5 hours either side of low water. Check the daily crossing times on the tide board at the National Coastwatch station on the headland before you go - people are stranded here every year by a tide that comes in faster than expected. The causeway surface is covered with jagged rocks and sharp shells that can cut dogs’ paws seriously. Short-legged and older dogs are better off staying on the headland.
The Worms Head Hotel was destroyed by fire in July 2025 and no longer exists. The King’s Head Inn at Llangennith, four kilometres north on the B4247, is currently the best nearby dog-friendly option.
Frequently asked questions
Is Rhossili Bay dog-friendly year-round?
Yes - Rhossili Bay beach allows dogs off-lead throughout the year with no seasonal restrictions, making it one of the most dog-friendly beaches in Wales. However, on the headland above the beach, dogs must be under close control and on leads near the cattle, ponies, and sheep that graze the common land year-round.
How do I cross to Worms Head safely?
You can cross the rocky causeway for approximately 2.5 hours either side of low tide - a total window of about 5 hours. Check the daily safe crossing times on the tide board at the National Coastwatch Institution lookout at the old coastguard station on the headland (approximately 1.3 km from the car park). Never estimate the tide yourself - people are stranded every year.
Can my dog cross the Worms Head causeway?
Dogs can technically cross but assess your dog carefully first. The 700 m causeway is covered with extremely jagged rocks, sharp seashells, and slippery weed. Dogs with sensitive paws are at risk of serious cuts. Short-legged, older, or arthritic dogs should not attempt it. If your dog does cross, check their paws carefully on return.
Are there livestock on the Rhossili headland?
Yes - cattle, ponies, and sheep graze the Rhossili headland common land throughout the year under traditional common land grazing rights managed by the National Trust. There are no fences to contain them. Keep dogs on leads when livestock are present.
Plan this walk with live weather and dog-safe route info