Tina Romine

Tina Romine

Published: 18 Sep 2023

Source: Walesguidebook.com

Caerphilly Castle is a majestic medieval fortress located in the town of Caerphilly, Wales. It is renowned for its impressive size and unique architectural features, making it one of the most popular landmarks in the country. Built in the late 13th century by Gilbert de Clare, a powerful Welsh nobleman, Caerphilly Castle has a rich and fascinating history that has captivated visitors for centuries.

In this article, we will delve into 11 astounding facts about Caerphilly Castle, shedding light on its construction, historical significance, and intriguing legends. From its strategic location to its monumental gatehouse, each fact will showcase the grandeur and importance of this extraordinary landmark. So, let’s embark on a journey through time and explore the wonders of Caerphilly Castle!

Table of Contents

Largest Castle in Wales

Caerphilly Castle, located in Caerphilly, Wales, is the largest castle in the country. Its impressive size and stunning architecture make it a must-visit historical landmark.

Built in the 13th Century

The construction of Caerphilly Castle began in 1268, making it over 750 years old. It stands as a testament to the rich medieval history of Wales.

Extensive Defensive Features

This mighty fortress was designed to withstand sieges and attacks. It features wide moats, fortified gatehouses, and towering concentric walls, creating a formidable defense system.

Impressive Leaning Tower

One of the most distinctive features of Caerphilly Castle is its leaning tower, which leans at a greater angle than the Leaning Tower of Pisa. It adds a unique charm to the castle’s silhouette.

Connection to Welsh Mythology

Caerphilly Castle is often linked to the Welsh myth of the Green Lady, a ghostly apparition said to haunt the castle grounds. It adds an element of mystery and intrigue to the castle’s history.

Iconic Filming Location

Movie enthusiasts may recognize Caerphilly Castle as the backdrop for various films and television shows, including the famous TV series Doctor Who. Its grandeur and medieval ambiance make it a popular choice for filmmakers.

Stunning Surrounding Lakes

The castle is surrounded by picturesque lakes, beautifully reflecting its majestic presence. The tranquil waters enhance the castle’s charm, offering a serene atmosphere for visitors to enjoy.

Architectural Gem

Caerphilly Castle showcases a mix of architectural styles, blending medieval military architecture with elements of Gothic design. Its elegant details and grandeur make it a captivating sight.

Visitor-Friendly Amenities

While steeped in history, Caerphilly Castle caters to modern visitors with amenities such as visitor centers, gift shops, and guided tours. It provides a seamless experience for those eager to explore its wonders.

Hosts Exciting Events

Throughout the year, Caerphilly Castle hosts a range of events, including medieval reenactments, festivals, and concerts. It offers opportunities for visitors to delve into the castle’s past and immerse themselves in vibrant celebrations.

Beautifully Preserved Ruins

Despite its age, Caerphilly Castle’s ruins have been remarkably well-preserved. Visitors can admire the intricate stonework, climb its towers, and stroll through its vast courtyards, experiencing history come to life.


Caerphilly Castle is undeniably a remarkable historical landmark, boasting a fascinating history and impressive architecture. From its impressive size to the incredible leaning tower, Caerphilly Castle never fails to leave visitors in awe. Whether you’re a history enthusiast, a castle aficionado, or simply looking for a unique and memorable travel destination, Caerphilly Castle is a must-visit.

As you explore the castle’s extensive grounds and learn about its intriguing past, you’ll be transported back in time, immersing yourself in the rich heritage of Wales. With its picturesque location and captivating features, Caerphilly Castle offers an unforgettable experience that will leave you with a deep appreciation for this magnificent landmark.

If you find yourself in Wales, be sure to visit Caerphilly Castle and marvel at its grandeur and historical significance.


1. How old is Caerphilly Castle?

Caerphilly Castle was constructed in the late 13th century, with the building process starting in 1268.

2. Is Caerphilly Castle open to the public?

Yes, Caerphilly Castle is open to the public. Visitors can explore the castle grounds, take guided tours, and learn about its fascinating history.

3. What is the significance of the leaning tower?

The leaning tower of Caerphilly Castle is one of its most iconic features. It leans at a greater angle than the Leaning Tower of Pisa and is believed to have been intentionally built that way to deter enemy attacks.

4. Are there any events or exhibitions held at Caerphilly Castle?

Yes, Caerphilly Castle often hosts various events and exhibitions throughout the year, including reenactments, medieval banquets, and art displays.

5. Can I have a picnic at Caerphilly Castle?

Yes, visitors are welcome to bring their own food and have a picnic on the castle grounds. However, it is important to follow the rules and regulations set by the castle authorities.