The International Peace Garden Border Crossing (French: Poste frontière international du Jardin de la Paix), also known as the Dunseith–Boissevain Border Crossing, is a crossing on the Canada–United States border connecting the towns of Boissevain, Manitoba and Dunseith, North Dakota.

[1] It is one of two ports of entry between Manitoba and North Dakota with 24-hour service.

The crossing is connected by U.S. Route 281 and North Dakota Highway 3 in Rolette County, North Dakota on the American side and Manitoba Highway 10 in the Municipality of Boissevain – Morton on the Canadian side.

Visitors are permitted unrestricted movement within the park but must go through the customs and immigration procedures in either country after leaving the garden.

[2] International Peace Garden Airport, a public-use airport for general aviation aircraft with no more than 15 passengers, is located to the east of the garden on the U.S. side of the border.