Cotter Campground sits on the banks of the Cotter River near its confluence with the Murrumbidgee River, about 14 kilometres from Weston Creek in the Australian Capital Territory.

A cool retreat in summer and vivid with deciduous colour in autumn, it is considered the most highly serviced bush campground in the ACT. The campground accommodates a wide range of setups, from swags to large vans, and is wheelchair accessible.

Facilities include hot showers, potable water, flushing toilets, dishwashing stations, and electric, gas, and wood barbecues. Bookings must be made online in advance, and all camping areas are unallocated on a first-come, first-served basis.

The site offers easy access to walking trails, fishing, swimming, and canoeing on the river. Wildlife is a highlight — platypus are sometimes spotted in the early morning or evening, and emus and kangaroos frequently visit.

The campground also serves as a convenient base for exploring the Brindabella Range, Namadgi National Park, and the broader Cotter Recreation Area.