Peace Arch Historical State Park

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A dramatic white arch rises from the green lawns and flowering gardens on the U.S.-Canada border at Blaine. Some may not realize that the international Peace Arch they pass on Interstate 5 is the principle feature in an iconic Washington state historical park devoted to peace and serenity.  

Peace Arch is unique among parks because it consists of two parks in two countries. The southern half of the park and the monument itself is owned by Washington State Parks and the northern half, by British Columbia Provincial Parks. The 67-foot concrete arch, which is listed on the National Register of Historic Places, was constructed to honor the centennial of the treaties resulting from the War of 1812. These agreements between the U.S. and Britain established a peaceful, undefended border between the U.S. and Canada. 

Take a stroll through the lush gardens. Stand on the lawn and take in the view of Point Roberts and Vancouver Island. Enjoy seasonal bursts of color from rhododendrons, azaleas, dahlias, hybrid tea roses and annual blooms.  The sound of children’s laughter may drift from the playground to the gazebo, adding to the calm, happy feel of this manicured landscape. 

Whether you’re headed north or south on I-5, this park is a worthy stop and a moving reminder that peace is possible.

Park features

Peace Arch Historical State Park is a unique 20-acre day-use park that lies on the boundary between the United States and Canada. The Peace Arch monument sits on the border at the 49th parallel. 

Every June, Peace Arch State Park hosts the International Arts and Music Festival, where visitors can listen to bands, and shop for local crafts and sample food and beverages. 

  1. Activities
  2. Boating
  3. Group rental
  4. History
  5. Maps

Picnic & day-use facilities

There are 85 unsheltered picnic tables, including several ADA tables at the park, available first come, first serve.



  • 0.6 miles of hiking trails

Other activities & features

  • Bird watching
  • Two horseshoe pits
  • Swing set and play field

Interpretive opportunities

The park features horticultural displays and historical signage.

Additional information

  • There is an annual Art In The Park exhibition May through September.
  • A swing set, play field, and playground are located in the park.