Discover Roscommon’s Rich Heritage: Must-Visit Historical Sites

Roscommon is a county steeped in history, and its landscape is dotted with remarkable heritage sites that tell the story of Ireland’s past—from ancient royal sites to elegant manor houses and fascinating museums. Whether you have a passion for the past or simply looking for a meaningful day out, these spots are not to be missed.


Roscommon Castle

Located right in the heart of Roscommon town, this 13th-century Norman castle is an impressive ruin that whispers stories of power struggles and sieges. Surrounded by a scenic park and lake, it’s perfect for a leisurely stroll and a dive into medieval Ireland.


Rathcroghan Mound & Visitor Centre

Step into the ancient capital of Connacht at Rathcroghan, one of the most important royal sites in Celtic Ireland. Visit the interpretive centre in Tulsk to explore the myths and legends of Queen Medb and the Táin Bó Cúailnge. A guided tour of the Rathcroghan landscape brings the past vividly to life.


King House, Boyle

This beautifully restored Georgian mansion was once the seat of the powerful King family and later a military barracks. Today, it’s home to an interactive museum offering a journey through Roscommon’s history, from the Gaelic lords to the Irish Civil War.


Strokestown Park House & National Famine Museum

A unique window into Ireland’s landlord past and the Great Famine, Strokestown Park combines an 18th-century Palladian mansion with the powerful new National Famine Museum. The beautiful gardens and café make it ideal for a full-day visit.


Derryglad Folk & Heritage Museum (Open May–October)

A true hidden gem near Athlone, this privately run museum offers an extensive collection of everyday rural Irish life from the 18th century onward—everything from butter churns to school desks. It’s a nostalgic journey back in time, perfect for families.


Arigna Mining Experience

Located in the rugged hills of north Roscommon, Arigna Mining Experience offers a unique underground tour led by former miners. Learn about the area’s coal mining heritage and hear the personal stories of those who worked deep beneath the ground.

A guided tour at Arigna Mining Experience


Castlecoote House (Open May–July and for one week in August)

A magnificent Georgian house in a tranquil setting, Castlecoote is renowned for its restoration and beauty. With guided tours and beautiful riverside grounds, it’s a treat for lovers of architecture and history alike. Opening times are limited, so plan your visit ahead!

Outside image of Castlecoote House


Plan Your Heritage Trail

Roscommon’s heritage is rich, varied, and waiting to be explored. Whether you want to walk in the footsteps of ancient kings or discover Ireland’s rural past, there’s something here for everyone.

Don’t forget to share your adventures with us by tagging @VisitRoscommon!