Thornton Lakes

Is Thornton Lakes open right now?

Closure in the area

There's a closure order in North Cascades National Park. It doesn't name Thornton Lakes, so check the source for the area it covers (3 listed).

• Cascade River Road Closed for the Winter Season

  Park closure covering North Cascades National Park · NPS · North Cascades National Park

• Fire Closures - Trail, Area, and Camp Closures

  Park closure covering North Cascades National Park · NPS · North Cascades National Park

• Hozomeen Gate Remains Closed

  Park closure covering North Cascades National Park · NPS · North Cascades National Park

• Be Aware of Break-ins along State Route 20

  Park alert covering North Cascades National Park · NPS · North Cascades National Park

• Diablo Lake Boat Launch Inaccessible to Powerboats

  Park alert covering North Cascades National Park · NPS · North Cascades National Park

As of Nov 11, 6:30 PM PST · Source: NPS · North Cascades National Park. Agencies don't list every closure — check before you go.