Campsite 310 is a backcountry canoe-in site on Crab Lake within Kawartha Highlands Provincial Park, roughly 70 km north of Peterborough, Ontario. The site is accessed by paddling in from the Wolf Lake access point via a short portage.

Campsite 310 is noted for its abundant exposed rock, making it appealing for families and those who enjoy scrambling along the shoreline. It offers easy water access for swimming and convenient canoe launch and landing.

Like other sites on Crab Lake, it sits on one of the lake's characteristic rocky points — a result of the lake's distinctive star-like shape, with bays jutting out in multiple directions.