Camping Río Arrayanes is a rustic campground situated inside Parque Nacional Los Alerces, Chubut, along the banks of the Río Arrayanes.

It offers 30 spacious sites spread through a native forest of arrayanes, maitenes, coihues, radales, and lauras, providing a shaded, scenic setting for tent camping. The campground is located at Ruta Provincial 71, km 27.

On-site amenities include hot-water bathrooms, a small camp store (proveeduría), a lifeguard service, and a restaurant.

The surrounding area features low-difficulty hiking trails along the Río Arrayanes corridor, making it a practical base for exploring the park's forests and waterways.