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About us
St Mawes Castle is available for Civil Wedding, Civil Partnership ceremonies & private events. This charming & romantic castle occupies a magical setting, proudly defending the world’s third largest natural harbor. With three charming circular reception rooms, an outdoor terrace looking out to sea, tiered gardens and breathtaking views all exclusively yours, St Mawes Castle will lift your special day into a truly unique and unforgettable occasion.
Venue Details
Amenities
- Space (outdoor)
- Space (private)
- Space (outdoor)
- Space (private)
Meeting rooms
Meeting rooms

Meeting space
Name | Room size | Maximum capacity | Banquet rounds | Cocktail rounds |
|---|---|---|---|---|
The Lower Fort (outdoor ceremony) | 1 sq. ft. - | 70 | - | 70 |
Upper Gun Room | 1 sq. ft. - | 70 | - | 70 |
Enterance Hall | 1 sq. ft. - | 80 | - | 80 |
Open Decked Terrace | 1 sq. ft. - | 100 | - | 100 |
Garrison Mess Room | 1 sq. ft. - | 100 | 70 | 70 |
Location
Getting Here
Nearby vendors












St Mawes Castle Frequently Asked Questions
Explore frequently asked questions from the St Mawes Castle regarding Health and Safety, Sustainability, and Diversity and Inclusion
Sustainable Practices
Diversity and Inclusion
Health and Safety
Please explain, if applicable, the carbon offsetting options you offer to corporations.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Please include a link to your public report on community impact if applicable.
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
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