Stackpole Estate, Pembrokeshire
This exhilarating walk within the Pembrokeshire National Park combines beaches, cliff tops, a flooded valley and woodland. 'The beaches of Broad Haven and Barafundle are justifiably famous for bathing and golden sands,' says Tom. 'In the summer, you'll see the lilies in flower at Bosherston Lily Ponds, while the estate is home to otters, butterflies, choughs and horseshoe bats.'
Distance 6 miles