Castle Rushen is a remarkably well-preserved medieval castle located in the heart of Castletown. Built in the 13th century, it served as a fortress, royal residence, and prison over the centuries.

Today, it is a museum open to the public, showcasing the history of the Isle of Man with exhibits on medieval life, the castle's architecture, and its role in the island's governance.

The Old House of Keys is a historic building that was once the meeting place of the Isle of Man's parliament, the Tynwald. It provides a fascinating glimpse into the island's legislative history.

Visitors can explore the chambers and learn about the political evolution of the Isle of Man through interactive exhibits and guided tours.

Castletown Harbour is a picturesque harbor area offering scenic views and a peaceful atmosphere. It is a great spot for walking, photography, and enjoying the maritime ambiance.

The harbor area is also home to several cafes and restaurants where visitors can enjoy local seafood and refreshments while overlooking the water.

While technically located in Douglas, the Manx Museum is closely associated with the cultural heritage of the Isle of Man and is often visited by those exploring Castletown.

The museum features extensive collections related to Manx history, archaeology, and art, providing context to the island's unique identity.

Castletown Golf Links is a scenic golf course located near the town, offering challenging play with stunning views of the coastline and countryside.

It is a popular destination for golf enthusiasts visiting the Isle of Man, combining sport with natural beauty.

The Herring Tower is a historic landmark near Castletown, originally built as a lookout tower. It offers panoramic views of the surrounding area and the sea.

The tower is a point of interest for visitors interested in maritime history and coastal landscapes.

The Old Grammar School in Castletown is a historic building that reflects the town's educational heritage. It is an example of traditional Manx architecture and often features in local heritage tours.

Visitors can appreciate the building's design and learn about the history of education on the island.

Castletown Bay is a beautiful coastal area ideal for walking, birdwatching, and enjoying the natural scenery. The bay provides opportunities for water sports and beach activities during warmer months.

Its tranquil environment makes it a favorite spot for both locals and tourists seeking relaxation by the sea.

Old St. Mary's Church is a historic church in Castletown with architectural and cultural significance. It is known for its traditional Manx design and serene atmosphere.

The church is often visited for its historical value and as a place of quiet reflection.

The Castletown Heritage Centre offers insights into the local history and culture through exhibits and guided tours. It highlights the town's development and its role in the Isle of Man's history.

The centre is a valuable resource for visitors wanting to deepen their understanding of Castletown's past and present.