House & GardenLondonEnglish Heritage4.6
Marble Hill preserves an 18th-century riverside villa built for Henrietta Howard, with restored interiors that introduce her life and Georgian society beside the Thames. The house is relatively compact, but the visit extends into more than 60 acres of parkland, gardens and woodland. Families can follow activities with Fop the dog, try Georgian games and make use of the playground, while the former stable block houses the cafe. Reviewers repeatedly praise the knowledgeable volunteers, whose explanations help bring the rooms and their former owner to life. The Woodland Walk follows a sheltered path along the eastern edge of the park. House admission is free, and booking ahead guarantees entry; the house opens less often than the park. Dogs may use most of the park under supervision, with leads required in designated cafe areas and exclusion from the fenced children's area.
House usually Wednesday-Sunday in the current season; park and cafe daily. House hours shorten on 25 October and the house closes from 2 November in the current calendar. Check each attraction's calendar.
Portable ramp at the entrance and lift to the first floor. Park paths are tarmacked; cafe and toilets are step-free. Disabled set-down by prior arrangement. Pushchairs are not allowed inside the house.
Dogs at the location: Allowed with restrictions. Dogs may be off lead under close supervision in most of the park; leads are required in designated cafe areas. The fenced children's area excludes pets; house pet access is not confirmed.
Dog walks in the grounds: Allowed with restrictions. Dogs may be off lead under close supervision in most of the park; leads are required in designated cafe areas. The fenced children's area excludes pets; house pet access is not confirmed. Ordinary site admission is free.
Ordinary admission is free for everyone. Special tours or events may have separate terms.
The Trust's page does not say how parking is charged.
The park car park has 76 spaces, including three disabled spaces. Charges apply to non-members; English Heritage members park free. Check payment instructions on arrival.
Named visitor car park listing matched against the operator's parking and arrival instructions; the pin is the driving arrival point, with the rest of the visit on foot.

Sheltered path on the eastern edge of the free park; enter through park gates during opening hours. Parking is separate.
Read moreShow lessChecked 2026-09-13
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Dog walks in the surrounding area: Not confirmed. Dog access on surrounding routes was not separately verified in this brief official-source review.
Leads: Close supervision in the park; leads in and around the cafe.
Seasonal dog restrictions: Not confirmed; follow signs and current site notices.
Assistance dogs: Assistance dogs are welcome, including in the fenced children's area.