Enable Location

We need your location to show you interesting places around you

Discover nearby places

Find interesting locations and hidden gems around you

Precise directions

Get accurate directions and distances to places

Your location is never shared with other users. It's only used when you tap the location button.

St Catherine's Fort

Log in to your account

Start exploring — it's free

Trusted by 61,605 travelers worldwide

Continue with Google
Continue with Apple
or

We will send you a code to connect

By continuing, you accept our Terms and Conditions and our Privacy Policy

Check your inbox

We've sent a pincode in your inbox. Please enter the code below.

St Catherine's Fort, Grade II* listed building on a coastal island in Tenby, United Kingdom

Description

St Catherine's Fort is a fortified structure on an island off the coast of Tenby, built with thick stone walls and multiple defensive features. The structure rises about 22 meters (71 feet) above sea level and contains gun rooms and observation posts arranged on different levels.

History

The fort was built in 1870 during Queen Victoria's reign, when Britain strengthened its coasts against possible French attacks. It was part of a large coastal defense system that stretched along Welsh and English coasts to protect the nation during a period of international tensions.

Culture

The fort shows how the Victorians built military structures on Welsh coasts to keep watch over busy shipping lanes. Walking through its passages today, you sense the importance of coastal defense in the lives of the people who lived here.

Practical

You can reach the fort by walking across a causeway that connects it to the mainland when the tide is low. Check the tide times before you visit to ensure you can safely get on and off the island.

Did you know?

The fort was never actually meant to fight French invaders but served more to keep social order and discourage local unrest. Today it stands as an interesting reminder of Victorian fears and shows how defensive buildings were sometimes built with purposes beyond military defense.

Location
Inception
1870
Elevation above the sea
21.6 m
Part of
Milford Haven Palmerston Forts
GPS coordinates
51.67065,-4.69205
Latest update
December 7, 2025 20:22

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Tenby).

« St Catherine's Fort - Grade II* listed building on a coastal island in Tenby, United Kingdom » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

Discover hidden gems everywhere you go!

From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.

Around Us App Screenshot

A unique approach to discovering new places

Le Figaro

All the places worth exploring

France Info

A tailor-made excursion in just a few clicks

20 Minutes

Around Us
Travel Guide & Maps
Download

Send to your phone

QR Code
1

Open the camera app on your mobile.

2

Point at the QR code with your camera. A notification will appear.

3

Tap the notification to open the link.