Best castles around Tenby are found in Pembrokeshire, Wales, an area known for its coastal landscapes and historical significance. The region features several historically significant castles, each offering unique insights into medieval architecture and defense. These structures are often situated in picturesque locations, providing views of the coastline and surrounding countryside. The area's history is reflected in its well-preserved fortifications and ancient sites.
Last updated: May 1, 2026
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The island can be visited at low tide. For 5 GBP, you can tour the fort and learn all about its history.
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We have a cycle route for the 3 castles in the area - see below: https://youtu.be/E-x-2JRJDj8
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Carew Castle was built in the late 11th century by the constable of Pembroke Castle, Gerald de Windsor. Archaeologists have found traces of an Iron Age settlement near the castle, as well as Roman pottery. (Pembrokeshire Coast National Park)
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The first mill in Carew dates from 1542. The current building probably dates from the early 19th century and has been restored by the National Park Authority, which leases the castle and tidal mill. (Pembrokeshire Coast National Park)
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Great to get the old mill techniques explained. Unfortunately we didn't have enough time.
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£20 for a bit of ruin is relatively high. Along with the Tide Mill it was okay. If you only want to do a short hike, just walk past the outside...you can also go to the mill.
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Tenby's harbor offers a friendly welcome to all walkers (and other guests) with its brightly colored house fronts. Even with drizzle - which is said to happen every now and then in Wales - a beautiful sight!
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For a deep dive into history, Carew Castle is highly recommended. It showcases a blend of Norman, Tudor, and Elizabethan architectural styles, with evidence of Iron Age settlements and Roman pottery found nearby. Manorbier Castle, a well-preserved Norman fortress, also offers a rich historical experience, including its connection to the 12th-century scholar Giraldus Cambrensis.
Yes, several castles offer stunning sea views. St Catherine's Island and Fort, located on a limestone outcrop, provides excellent coastal vistas. Tenby Castle, though largely in ruins, is perched on a rocky headland and offers breathtaking panoramic views of the coastline and Tenby town. Manorbier Castle also boasts a commanding position overlooking Manorbier Beach.
Manorbier Castle is an excellent choice for families, offering a comprehensive exploration experience with its well-maintained interiors, battlements, and gardens. It provides a sense of stepping back in time. Carew Castle, with its diverse history, tidal mill, and Celtic cross, also offers an engaging experience for all ages.
Yes, St Catherine's Island and Fort is accessible for approximately three hours either side of low tide. It features a fort built during the Napoleonic Wars and offers great views. Always check local tide times before planning your visit.
Yes, near Carew Castle, you can find the only restored tidal mill in Wales, the Carew Tidal Mill, which is still operational. Additionally, an 11th-century Celtic cross, considered one of Wales's finest early medieval Christian monuments, stands near the castle entrance.
The area around Tenby offers various outdoor activities. You can find numerous hiking routes, such as the Pembrokeshire Coast Path, with options like the Pembrokeshire Coast Path: Tenby and Saundersfoot Loop. There are also road cycling and general cycling routes available, including those that pass by castles like Manorbier and Carew. For more details, explore the hiking, road cycling, and cycling guides around Tenby.
While specific cafes and pubs within every castle are not guaranteed, Manorbier Castle has a cafe, though it may have seasonal operating hours. The villages surrounding castles like Manorbier and Carew often have local establishments where visitors can find refreshments.
Pembrokeshire's castles are generally enjoyable year-round. The summer months offer warmer weather and longer daylight hours, ideal for exploring ruins and coastal paths. However, visiting in spring or autumn can provide a quieter experience with pleasant temperatures and beautiful scenery. Some attractions might have reduced hours or closures during the winter, so it's advisable to check individual castle websites for current opening times.
While the main castles are well-known, exploring the lesser-known aspects of each can reveal hidden gems. For instance, the connection of Tenby Castle to the town's well-preserved medieval walls, including the 'Five Arches' gate, offers a deeper historical context beyond just the castle ruins. Similarly, the ghostly legends associated with Carew Castle add an intriguing layer to its history.
Visitors frequently appreciate the dramatic coastal settings and panoramic views offered by castles like Tenby Castle and Manorbier Castle. The rich history and architectural diversity, particularly at Carew Castle, are also highly valued. The opportunity to explore well-preserved structures, along with unique features like the Carew Tidal Mill, makes for a memorable experience.
Yes, Tenby Castle, which consists mainly of ruins on a rocky headland, is free to visit and provides a fantastic opportunity for a scenic walk along the Castle Hill Trail.
Yes, for example, Carew Castle is set by a millpond and river, offering a beautiful mile-long circular walk around its scenic location. Many of the castles are also integrated into or near sections of the Pembrokeshire Coast Path, providing opportunities for longer circular hikes.


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