Crownhill Fort

Crownhill Fort is the best-preserved example of a “Palmerston Fort” in Britain, originally built in the 1860s to protect Plymouth’s Royal Dockyard from a potential French land invasion. Today, it is managed by the Landmark Trust and serves as a unique historic site, holiday destination, and home to a community of small businesses.

Location
Address: Crownhill Fort Road, Plymouth, Devon, PL6 5BX.
Setting: It occupies one of the highest points in Plymouth, offering panoramic views toward Dartmoor and the sea.

What to See & Do
Explore Tunnels: Walk through nearly half a mile of “eerie” underground passages and cannon tunnels.
Victorian Artillery: Witness live firing demonstrations of historic cannons and rifles during special events.
Historic Rooms: Visit barrack rooms furnished in 1890s and 1940s styles and explore the massive dry moat and ramparts.
Unique Weaponry: See the world’s only operational Moncrieff Disappearing Gun.
Nature & Views: Walk the Chemin de Ronde (parapeted walkway) or attend seasonal “bat walks”.

Who Should Go & When
Best For:
Families: Great for kids to explore tunnels and watch cannon firings.
History Buffs: Ideal for those interested in 19th-century military architecture.
Staycationers: For those seeking unusual accommodation in former Officers’ Quarters.
When to Visit: The fort is not open daily. Public access is typically limited to:
Open Days: Usually the last Friday of each month (Jan–Nov).
Special Events: Scheduled throughout spring, summer, and autumn (e.g., Firepower Day).
Groups: Available for pre-booked tours year-round by appointment.

What Makes it Unique
Unlike most Victorian forts that fell into ruin or were heavily altered, Crownhill Fort was used by the military until 1985. This continuous use helped preserve its original structure, including its heptagonal shape and six three-storey caponiers, making it a “time capsule” of 19th-century military engineering.

Booking Tip & Offers
Check the Calendar: Always verify the What’s On page before visiting, as tickets for popular events like cannon firings are limited and must often be purchased in advance.
Stay & Explore: Guests staying in the on-site holiday apartment often get exclusive after-hours access to explore the ramparts and tunnels.
Group Rates: Pre-booked group tours start from roughly £100 (for ~20 people), offering a more tailored and private experience.