Seddonville Holiday Park sits on the banks of the Mōkihinui River, about 48 km north of Westport and 3 km inland from the river's mouth. It serves as one of the main gateways to the Old Ghost Road, a popular multi-day tramping and mountain-biking trail.

The park offers a range of affordable accommodation, including bunk rooms, caravan sites, and both powered and unpowered camping sites. Shared facilities include a communal lounge and kitchen with a fire, a laundry and toilet block, and a playground.

Dogs and cats are welcome.