Glentress Forest

Glentress Forest is located near Peebles in the Scottish Borders, about 30 miles south of Edinburgh. Part of the Tweed Valley Forest Park along with Traquair Forest in Innerleithen, it is the home of a mountain biking centre which is one of the 7stanes mountain bike trails operated throughout southern Scotland by the Forestry Commission.

There are currently 5 mountain bike waymarked routes and a freeride park in Glentress Forest. The historic cycle trails, aimed at children and families, provide an interesting way to explore the forest and its history. The blue, red, and black mountain bike routes provide a challenge for all abilities. The red route is noted for a high-speed section with many bermed corners known as Spooky Woods. The green trail is a "skills loop", and is designed for those new to mountain biking, although there are some challenges for those wishing to practice rocky sections or raised wooden trails too.

The trails have been designed by local engineer Pete Laing, and are considered to be among the best in the world.

All routes are constructed to be weather proof and so are rideable all year round, although certain trails are best avoided in torrential rain.

Innerleithen is just a few minutes away by bike or car, and is one of the UK's most popular downhill mountain biking venues (though it also has very good cross-country trails).