Pennsylvania Castle Estate is hired as a whole, for at least two nights, for corporate retreats, weddings and private celebrations, with beds for up to 40 guests between the castle and its clifftop lodges. Meeting rooms, break-out spaces and gardens host the working sessions and the meals. The estate stands on the cliffs of the Isle of Portland in Dorset, above Church Ope Cove on the Jurassic Coast.
Seminars and company events
Corporate retreats are sold as packages built around four aims: a basic gathering, a reward trip, team culture and employee well-being. The castle offers several meeting rooms and break-out spaces, wi-fi and fast broadband for audio and video, and extensive grounds for outdoor sessions. Each event gets its own coordinator, who also handles communication with guests before arrival. Between sessions, groups can book coasteering, sailing, paddleboarding and kite surfing on the coast, or stay on site for the indoor pool, gym, climbing, yoga on the terrace and spa treatments. The South West Coast Path runs past the estate.
Weddings and receptions
Many rooms in the castle are licensed for ceremonies. Couples can also marry in the Orangery, whose French windows open onto the terrace, under the Pagoda on the lawn facing the sea, in the more sheltered Olive Garden, or on the Roof Terrace at Clifftops with views across the Channel. Drinks follow on the terraces of the castle and Clifftops, the wedding meal is served in the Dining Room, and the Italian Garden and English Rose Garden take cocktails and lawn games later in the evening. Flowers and styling come from the estate's own studio, The Penn Creative Collection.
Rooms and capacities
The estate does not publish a guest capacity for each room. Spaces used for events include the Orangery, the Dining Room, the Pagoda, the Olive Garden, the Roof Terrace at Clifftops, the castle and Clifftops terraces, the Italian Garden and the English Rose Garden. The events team confirms numbers for each layout.
Accommodation
The castle sleeps 20 guests in 9 en-suite bedrooms. Clifftops adds 20 more in 10 bedrooms spread across 5 self-catering lodges, for a total of 40. Further accommodation can be arranged elsewhere on the estate for larger events.
Catering
Menus are planned to order with a short list of preferred caterers chosen by the estate, so the food can follow the format of the event, from working lunches to a formal dinner.
History and setting
The castle was built around 1800 to designs by the architect James Wyatt for John Penn, governor of Portland and grandson of William Penn, the founder of Pennsylvania, which explains its name. It is a neo-gothic house, listed Grade II, and has been refurbished with modern interiors. Its gardens look over Church Ope Cove and a coastline listed as a UNESCO World Heritage Site.
Getting there
By road, the estate is about 3.5 hours from central London and 2 hours from Heathrow. Trains run direct from London Waterloo to Weymouth, where guests can be collected for a 15-minute transfer. A private helipad sits within the grounds.




