Prideaux Castle

Scattered stone foundations and earthwork remains mark where medieval Prideaux Castle once stood guard over this stretch of Cornish countryside near St Blazey Gate. What you'll find today are the archaeological traces of a fortified manor house rather than towering castle walls - think grassy mounds and low stone outlines rather than dramatic ruins.

History enthusiasts will appreciate piecing together the layout from what's left, though families with young children might find the site a bit underwhelming compared to more substantial castle ruins elsewhere in Cornwall. The setting is peaceful enough, with views across the surrounding farmland, but don't expect guided tours or information boards - this is very much a case of bringing your own knowledge or doing some homework beforehand.

Getting there requires a proper walk across fields, so decent footwear is essential. The site works well as part of a longer countryside ramble rather than a standalone destination. Allow about 30 minutes to explore what's visible, though archaeology buffs could spend longer trying to trace the medieval boundaries.

For families staying at nearby holiday parks like East Crinnis or Par Sands, it's worth combining with other local attractions rather than making a special trip. The Eden Project is only a few miles away and offers rather more dramatic entertainment value for children.