Three cruise lines anchor tour boats at the Port's 580-foot "Gateway Dock" bringing several thousand tourists each year up the Columbia and Snake Rivers to Clarkston. The dock is ideally situated for visitors to board a jetboat for a wild, whitewater ride up the Snake into Hells Canyon, North America's deepest river gorge.
Granite Lake Premiere RV Park is open year round for business and has great views of the river. Their clubhouse is for use to those staying in the park.
Hells Canyon Marina is a public marina, complete with pump-out station, bath house and boat launch. These facilities also occupy Port property. The Hells Canyon RV park is now complete and plans call for a day-use park and other recreational projects.