ⓘ Porthill, Idaho

                                     

ⓘ Porthill, Idaho

Porthill is an unincorporated community in Boundary County, Idaho, United States, located near the Canada–United States border into British Columbia. Idaho State Highway 1 runs straight through the community and to the Porthill-Rykerts Border Crossing which then turns into British Columbia Highway 21. The Porthill-Rykerts Border Crossing is used as the American Port only. Rykerts, British Columbia acts as the Canadian Crossing.