Namadgi takes up all the bits of the ACT that Canberra doesn't; that is, most of the southwest. Part of the park borders the mountainous Kosciuszko National Park in NSW's Snowy Mountains. There are seven peaks over 1600m (5248ft) in the park, and some of the bushwalking is downright challenging. Booroomba Rocks is one of the most popular spots in the park, with some great climbing and scrambling over its huge granite boulders. Sometimes there's enough snow in Namadgi for cross-country skiing. The park has a visitor information centre, or you can pick up brochures from the Canberra visitor information centre. There are several picnic sites and two campsites - you're not permitted to camp outside these. You can either get to the park in your own car on the road south from Tharwa to Adaminaby, or take a tour with one of a couple of operators in Canberra.