RSPB Lochwinnoch - 4 Things to Know Before Visiting

Barr Castle is located near the village of Lochwinnoch. The castle was a four storey tower house, with the main hall was on the first floor, accessed via a turnpike stair. The chambers were in the upper floors. The castle is now in ruins, and the gable ends of the castle have collapsed. There is little remaining of the courtyard.

Castle Semple Loch is a 1.5-mile-long inland freshwater loch at Lochwinnoch in Renfrewshire, Scotland. Originally part of an estate of the same name, it is now administered by Clyde Muirshiel Regional Park as a watersports centre. An RSPB bird sanctuary is located on the loch's southern shore. The ruins of the early mediaeval Peel Tower stand on the southern shore of the loch at Air Meadow, inaccessible except by boat.

Castle Semple Collegiate Church is located in Renfrewshire, Scotland. It is situated near the eastern end of Castle Semple Loch, within Clyde Muirshiel Regional Park, and 2 miles west of Howwood on the B787, then on to the B776. The late Gothic church is under the protection of Historic Environment Scotland as a Scheduled monument.

Castle Semple is a former mansion house located in Renfrewshire, Scotland. It is situated near the eastern end of Castle Semple Loch, within Clyde Muirshiel Regional Park.

Kilbirnie Loch, is a freshwater Loch situated in the floodplain between Kilbirnie, Glengarnock and Beith, North Ayrshire, Scotland. It runs south-west to north-east for almost 2 km, is about 0.5 km wide for the most part and has an area of roughly 3 km2. It has a general depth of around 5.2 metres to a maximum of around 11 metres. The loch is fed mainly by the Maich Water, which rises in the Kilbirnie Hills near Misty Law, and is drained by the Dubbs Water that runs past the Barr Loch into Cast

Glengarnock Castle is an example of a keep with courtyard attached, of the period 1400-1542, and with various later buildings in the courtyard. The Barony of Glengarnock is one of three feudal baronies which together form the parish of Kilbirnie in the district of Cunningham which lies in north Ayrshire. The River Garnock flows through the village of the same name 4 kilometres (2.5 mi) to the south, but the name Glen Garnock applies more specifically to the ravine at Glengarnock Castle.