The best road cycling routes around Raleagh

Bike parking, nice coffee and eats, friendly staff, nice view of the lough

The Castle has over 100 acres of ornamental lawns, peaceful woodlands and picturesque glens to discover. Dogs are not permitted within the gardens and café unless they are trained assistance dogs.

The Dolmen can be found on the north east shore of Loughinisland Lake, within sight of Loughinisland Church. A slightly displaced capstone covers a rectangular chamber of which three side stones survive. An early account suggests that this was formerly inside a large circular cairn and approached through a lintelled passage, so it may be the remains of a passage tomb. It is famous as the platform from which Thomas Russell addressed a crowd of United Irishmen in 1803, after the main 1798 rising.

Sketrick Castkle is a historic landmark situated on Sketrick Island near Whiterock. The castle dates back to the 12th century and the grounds are free to explore.

The Marina is a nature reserve of unparalleled beauty, it is a good starting point on which to explore the Lough.

Portaferry ( from Port an Pheire 'landing place of the ferry' ) is a small town in County down, at the southern end of the Ards Peninsula, near the Narrows at the entrance to Strangford Lough. It hosts its own small Marina, From where the The Ferry service operates daily at 30-minute intervals (7.45 am to 10.45 pm) between the villages of Portaferry and Strangford. The Lough being one of the world's most important marine sites with over 2,000 marine species. There are fine Georgian buildings in the town square, including a Market House, now used as a community centre. Portaferry Castle, a 16th-century townhouse ruin, sits atop a slope overlooking the Harbour.

This large tower house was built in the mid 15th century and was actively involved in warfare during the 16th century. It would have originally been four storeys high with a boat bay and subterranean passage. There were four chambers at ground level, the largest had a vault built on wicker centring and two ovens. The small unlighted room could have been a lock up or treasury. The tower-house was relatively complete until half of it collapsed in a storm in 1896. Part of the bawn wall survives to the north and east of the castle.

It's home to two yacht clubs: Strangford Lough Yacht Club and 1.5 kilometres (0.95 mi) to the north, Down Cruising Club. Between the two yacht clubs is Sketrick Castle, a 15th-century tower house on Sketrick Island, now in a state of ruin. To the south of Whiterock is Ballymorran Bay.