It's another treat for all the family with wildlife aplenty and charming walks and trails for those on two feet or two wheels. There's also excellent and fully accessible outdoor activities, both on land and on Castle Semple Loch. On the outskirts of Lochwinnoch, Castle Semple Country Park is the gateway to Clyde Muirshiel Regional Park. Follow the Semple Trail, relax as you enjoy the serenity of Parkhill Woods or the loch, or discover more about the ancestral home and estate of Clan Semple at the bustling visitor centre.