St Mawes Castle
50° 9' 18" N 5° 1' 36" WSt Mawes Castle was built in the 1540s to stand guard of the Fal estuary.
St Mawes Castle is one of Cornwall’s most impressive historical sites, situated on the Roseland Peninsula and overlooking the Fal Estuary. Built by Henry VIII in the 16th century, this coastal artillery fortress was part of a series of defensive structures designed to protect against French and Spanish invasion. The castle is known for its cloverleaf shape and intricate carvings, making it one of the best-preserved Tudor coastal forts in the country. Visitors can explore its rooms, battlements, and extensive grounds, while enjoying sweeping views over the water towards Pendennis Castle, which stands on the opposite side of the estuary. St Mawes Castle offers a fascinating glimpse into England’s military past and provides a scenic backdrop for a day of exploration.
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- Carpark (Charges apply)
- Dogs allowed (All year)
- 5 minute walk from carpark
History of St Mawes Castle
St Mawes Castle was constructed between 1539 and 1545 as part of King Henry VIII’s chain of coastal defenses. It was strategically placed to guard the Carrick Roads and protect against threats from the sea. The castle’s unique design features a central circular tower surrounded by three semi-circular bastions, creating a cloverleaf shape that provided optimal defense coverage. Although St Mawes Castle was never attacked, it remained an active defense site through various conflicts, including the English Civil War and World War II. Over the centuries, the castle has been preserved remarkably well, and today, it is managed by English Heritage. St Mawes Castle offers visitors an opportunity to step back in time and explore a key piece of England’s coastal defense history, with exhibitions and informative displays providing insights into its role and significance.
Travel / Parking information for St Mawes Castle
Directions to St Mawes Castle
From the A30, take the A39 towards Truro, then follow signs for St Mawes. The castle is located just outside the village of St Mawes, with clear signage guiding visitors to the site from the village centre.
Parking for St Mawes Castle
There is a small pay-and-display car park near St Mawes Castle, providing easy access to the site. Additional parking is available in St Mawes village, a short walk from the castle. As parking can be limited, especially during peak season, early arrival is recommended. The castle grounds are accessible via well-maintained paths, suitable for visitors of all ages.
