Douglas is a locality in Surrey, British Columbia

Surrey, British Columbia

Surrey is a city in the province of British Columbia, Canada. It is a member municipality of Metro Vancouver, the governing body of the Greater Vancouver Regional District...

, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

, just southeast and outside of the boundary of White Rock

White Rock, British Columbia

White Rock is a city in British Columbia, Canada, that lies within the Metro Vancouver regional district. It borders Semiahmoo Bay and is surrounded on three sides by the City of Surrey, British Columbia. To the south lies the Semiahmoo First Nation, which is within the city limits of Surrey...

, that is the Canadian side of the Peace Arch Border Crossing between British Columbia and Whatcom County, Washington in the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. Douglas is the location of the Peace Arch Provincial Park portion of the International Peace Arch Park

Peace Arch Park

Peace Arch Park is a park straddling the International Boundary between the United States and Canada at the extreme western end of the main contiguous section of the two countries' land border, where it reaches Semiahmoo Bay of Puget Sound on the continent's Pacific Coast...

, which it shares with Peace Arch State Park in Blaine, Washington

Blaine, Washington

Blaine is a city in Whatcom County, Washington, United States. The city's northern boundary is the Canadian border. Blaine is the shared home of the Peace Arch international monument...

.