Because it is the gateway to spectacular Hells Canyon, most people get to the Cache Creek Ranch by boat from the Snake River. They can float down from an access point upstream from the ranch or come upriver by power boat. There is a power boat launch ramp at Heller Bar, about 9 miles downstream of the Ranch, or from Lewiston, Idaho or Clarkston, Washington, about 35 miles downstream. Contact the
Forest Service for required permits to operate boats on the river.