Surprise Lake Recreation Site sits approximately 20 km east of Atlin along Surprise Lake Road, at an elevation of roughly 3,000 feet. The access road is steep and rough, making it unsuitable for RVs and best suited to vehicles with 4x4 capability.

The site offers five primitive campsites with picnic tables, fire pits, and pit toilets located both at the top and bottom of the hill. A boat launch and small dock provide direct access to the lake, which supports fishing.

There is no light pollution in the area, making for excellent night-sky viewing.