Portland House
The National Trust welcomes you inside this remarkable property for Heritage Open Days 2025 at no cost.
Portland House is a hidden gem on the Dorset coastline, overlooking the glittering sea and basking in the tropical climate of the South Coast, which can rival the Mediterranean on a sunny day. Lounging elegantly at the top of a slope overlooking the harbour at Portland, this extraordinary house, surrounded by a huge garden and terraces invokes the sophistication and luxury of old-school Hollywood, with its palm-fringed drive, pacific-blue Crittal windows and the house itself dazzlingly white against the blue of the sea beyond.
A trip to Portland House is definitely not to be missed.
The house is free to enter and no pre-booking required.
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 Please note though that dates etc can occasionally change so our advice is to check with organiser via their website or social media links on this page before making any special travel arrangements just in case there have been some changes/cancellation.Â
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