Artillery fort

St Mawes Castle

St Mawes, Cornwall
  • Open
  • £10.90 adult · £5.40 child
  • Dogs in the grounds
  • Parking on site, free for members
  • English Heritage
St Mawes Castle: St Mawes Castle, Gatehouse, Blockhouse, Magazine and Outer Defences
Photo: Claudiu Bichescu · CC BY-SA 3.0 · Source

Quick answer

Checked 14 Oct 2026

St Mawes Castle is an artillery fort near St Mawes, Cornwall, managed by English Heritage. Adult tickets cost £10.90, and English Heritage members go free. Dogs on a lead are welcome in the grounds but not inside. There is a members' car park on site.

St Mawes Castle opening times

Last checked 14 Oct 2026
  1. Mon 12 Not listed
  2. Tue 13 Not listed
  3. Wed 14 Not listed
  4. Today Thu 15 Not listed
  5. Fri 16 Not listed
  6. Sat 17 Not listed
  7. Sun 18 Not listed
Opening times by season
Season Dates Days Hours Last entry
Winter closure (closed every day) 2 Nov to 16 Mar Closed Closed n/a

Closed on 24 Dec, 25 Dec, 26 Dec, 31 Dec, 1 Jan.

Check current times on the official site

St Mawes Castle tickets and prices

2026 prices · checked 14 Oct 2026
Ticket prices
Ticket On the day
Adult £10.90
Concession £10
Child £5.40
Family £27.20
English Heritage members Free

Getting to St Mawes Castle and parking

Plan your route

These open in your own maps app. Nothing is sent from this page until you choose one.

Parking
Car park on site, free for members. Charges for non-members; upper car park 15 spaces + 2 disabled; lower car park; steps and steep road to entrance; no coaches St Mawes village car park (charges apply); ferry from Falmouth
By train
Falmouth Docks is 1.5 miles away.
Public transport
Bus 50 from Truro Bus Station to St Mawes Car Park (final stop), then 0.6 mile walk; ferry from Falmouth Prince of Wales Pier.

Dogs, accessibility and facilities

Dogs

Partly
  • Welcome: in the grounds.
  • Not allowed: inside the buildings.
  • Leads: dogs must be kept on a lead.
  • Page says only 'Dogs allowed on leads' without saying whether inside buildings; lesser value chosen.

Accessibility

Not step-free
  • Step-free: no step-free access.
  • Paths and surfaces: No ramps; loose gravel and grass; steps, slopes and drops; wheelchair access extremely restricted (shop and courtyard only)
Full access statement

Food and facilities

  • Toilets Yes
  • Shop Yes
  • Picnic area Yes
  • Baby changing Yes

What to see at St Mawes Castle

  • 01

    Keep

    The main fortified tower of the castle.

  • 02

    Gardens

    Gardens you can walk around.

  • 03

    Views

    Notable views from the site.

History of St Mawes Castle

  1. 1539 Begun as one of 30 new fortifications built by Henry VIII
  2. 1540 Enters military use, continuing until 1956
  3. 1574 Garrison increased on news of a hostile Spanish fleet
  4. 1588 Spanish Armada causes high alert but sails past
  5. 1779 Militia called up against expected French invasion, on alert until 1783
  6. 1793 Garrisoned again through the French Revolutionary and Napoleonic Wars to 1815
  7. 1956 Military use ends

Photos

Castles near St Mawes Castle

All 5 castles in Cornwall

FAQs

How much does it cost to visit St Mawes Castle?

Adult tickets cost £10.90, and English Heritage members go free.

Where do you park at St Mawes Castle?

There is a members' car park on site. St Mawes village car park (charges apply); ferry from Falmouth.

When is St Mawes Castle open?

In the autumn (daily) season it opens every day from 10:00 to 17:00. Check the opening times above for the other seasons and closed dates.

Can you take a dog to St Mawes Castle?

Dogs on a lead are welcome in the grounds but not inside.

Sources

Every fact on this page last verified 14 Oct 2026
Suggest a correction
  1. Page on english-heritage.org.uk · checked 15 Oct 2026
  2. Page on english-heritage.org.uk · checked 14 Oct 2026
  3. Wikidata · checked 15 Oct 2026
  4. Page on english-heritage.org.uk · checked 14 Oct 2026
  5. Page on english-heritage.org.uk · checked 14 Oct 2026
  6. Page on english-heritage.org.uk · checked 14 Oct 2026
  7. Page on english-heritage.org.uk · checked 14 Oct 2026

We are independent and not affiliated with English Heritage. Prices and times can change at short notice, so check the operator's site on the day. How we check our data