If you think yer good, ride Wrandees. If you can clean everything, the muddy masses will worship the ground you ride. If you aren't so good, know your limits and don't go alone. Darwin works here. This network of trails is hard. Roots and rocks on top of rocks and roots. Big rocky drops. Man-made stunts appear here and there. Even a steep switch-back leading to an 18" wide bridge 4-5' in the air. 65% advanced single track. 20% expert single track. 10% "That looks painfull..." 5% "Call 911". Beginners will be maimed. Intermediates will be frustrated. And advanced riders will be humbled by the pros who can fly over this stuff. A blast and a half to ride.
How to get there:
From the Armdale Rotary, head out the St. Margaret's Bay Rd, over one bridge, through one set of lights and watch for a parking area on the left. If you reach the exit to Peggy's Cove, turn around. You just missed it.
There are various trailheads all along the Road between the lights and the parking area.