Glenmore Forest Park
This forest in the Cairngorms National Park has miles of fantastic cycling and walking trails to enjoy. This circular route starts at the excellent visitor centre and follows cycle and walking trails into the forest and alongside the lovely Loch Morlich. The loch has a pretty beach perfect for relaxing on after your ride/walk, while the visitor centre has a great cafe with refreshments. There's also a wide variety of wildlife to look out for including Scottish Crossbill, Crested Tit, Capercaillie and Red Deer. The magnificent Cairngorms mountains make a wonderful backdrop for the route.
From the nearby town of Aviemore you could pick up the excellent Speyside Way for more cycling and walking in the area.