From a ruined castle in Cumbria to a subtropical paradise in Cornwall, the UK boasts a wealth of unsung gardens perfect for a summer visit. Lowther, on the edge of the Lake District National Park, sprawls around the shell of a 19th-century castle, featuring wildflower meadows, bee-friendly tree hives, and a Sleeping Beauty-inspired rose garden designed by Dan Pearson. Visitors can rent bikes or e-bikes to explore the estate's trails, or cycle to Ullswater. The Lost Castle adventure playground and cafe provide family-friendly amenities, while the west terrace offers views across the Lowther valley to distant fells. Open daily, adults £15, children £10.
Rousham, described by Monty Don as “one of the truly great gardens of the world”, is the work of William Kent, who used follies, avenues, and one of the earliest ha-has to blur the line between fantasy and reality. The 10-hectare estate includes kitchen gardens, a rill, classical statuary, cascades, and a seven-arched colonnade overlooking the River Cherwell. The house remains in the family that employed Kent centuries ago. No cafe or children under 15, but picnics are encouraged. Open daily, £10.
Parcevall Hall Gardens, laid out in 1927, surround a Grade II-listed Arts and Crafts house in the Yorkshire Dales National Park. The 10-hectare site offers views over Wharfedale to limestone crags, with plants from around the world, a chapel garden, woodland trails, and a camellia walk. The cafe terrace looks out to Simon’s Seat on the Bolton Abbey estate. Open April-October, adults £10, seniors £9, under-12s free.
On Anglesey, Plas Cadnant feels like a portal to another world, with views to Snowdonia. After 70 years of undergrowth was cleared, the owner discovered a walled garden, a woodland garden with a 19th-century folly, and a valley garden with four waterfalls. Holiday accommodation is available in converted outbuildings. Open April-October, adults £11.50, concessions £2.50-£10.50.
Cambo Estate in Fife has the national snowdrop collection, with woodland walks leading to the sea. From February to mid-March, carpets of yellow aconites and snowdrops appear, followed by blossom, wild garlic, alliums, and historic roses in June. Children can explore secret doors and fairies, and the Stables Cafe serves vegetarian and vegan food. Cabins are available to rent. Open daily, adults £7.95, under-16s free.
Dilston, near the Devil’s Water river in Northumberland, is a wildlife garden transformed from agricultural land over three decades. It contains over 700 flowers, herbs, vegetables, and trees planted for biodiversity and natural healing. Features include a rewilding area, a spirit henge, a camomile lawn, and a labyrinth. Products made with ingredients from the garden are available.
