The Harbour Beach is found nestling at the rear of the Harbour, amongst an assortment of small fishing boats. A steep slipway or a variety of steps lead back to the town on either side of the beach, or you may choose to stroll along the promenade to under the cliffs to the North Beach.

Harbour beach is a short walk from Tenby town centre, and provides toilets and café facilities. Also in the Harbour area you will discover Tenby Sailing Club and the small Fishermen's Chapel. At high tide, a variety of boat trips run from the Harbour, to Caldy Island or fishing / sightseeing trips.

Between the period 1st May to 30th September, dogs should be kept on a lead when on the Harbour Beach.

Castle Beach lies in the small cove between Castle Hill and the East Cliff. At low tide it is possible to walk out to St. Catherine's Island and to explore the many rock pools around the cliffs.

Access to Castle Beach is via the slipway from the top of the harbour and is a short walk from the centre of town. Alongside the slipway can be found a café, hire facility, deck chair rental and toilets. A variety of boat trips run from the beach at low tide. The beach is patrolled by a Lifeguard (10am-6pm) during the summer season.

Between the period 1st May to 30th September, dogs should be kept on a lead while on Castle Beach.

The South Beach is made up of 2 kilometres of golden sand, stretching from St Catherine's Island to Giltar Point. The beach is backed by sand dunes leading to the the oldest established golf course in Wales and looks out toward Caldey Island. The South Beach has won a Tidy Britain Group Seaside Award.

At the north end of the beach can be found a variety of shops, café, hire facilities, toilets (with disabled access) and a car park. Lifeguards operate daily (10am-6pm) throughout the summer.

Between the period 1st May to 30th September, dogs should be kept on a lead on the area of the South Beach nearest the town, however no restrictions apply on the majority of the South Beach.