Duportail Access offers a boat ramp with unimproved surface on the Yakima River in Benton County, open year-round and accessible via Tanglewood Drive.

The single ramp lacks amenities such as parking lots, restrooms, ADA facilities, or boarding floats, making it a basic launch point primarily suited for paddlers and anglers with self-sufficient setups.

A Washington State Parks pass (Discover Pass) is required for parking at this WDFW water access site.