Cancellation alerts

Interstate State Park

We watch every site at Interstate State Park 24/7, then email you the moment a cancellation opens up.

100% of weekends booked at top sites·Peak May–Jul·43 sites

Set up an alert for Interstate State Park →

Pick your dates, pick the sites you want, we do the watching.

Park favorites

The 10 most popular campsites at Interstate State Park

Booked on virtually every weekend during peak season (May–Jul). They reserve months ahead and rebook within minutes when cancelled — set up an alert and we'll email you the moment one opens.

Site 21

Best here

Ranked #1 of 43

Campsite · Sleeps 6 · Waterfront

Site 31E

Top pick

Ranked #2 of 43

Campsite Electric · Sleeps 6

Site 10

Top pick

Ranked #3 of 43

Campsite · Sleeps 6 · Waterfront

Site 15E

Top pick

Ranked #4 of 43

Campsite Electric · Sleeps 6

Site 18

Standout

Ranked #5 of 43

Campsite · Sleeps 6 · Waterfront

Site 13

Standout

Ranked #6 of 43

Campsite · Sleeps 6 · Waterfront

Site 14

Standout

Ranked #7 of 43

Campsite · Sleeps 6 · Waterfront

Site 12E

Standout

Ranked #8 of 43

Campsite Electric · Sleeps 6

Site 20E

Standout

Ranked #9 of 43

Campsite Electric · Sleeps 6

Site 22E

Standout

Ranked #9 of 43

Campsite Electric · Sleeps 6

These sites rebook within minutes of being cancelled. Set an alert at Interstate State Park and we’ll email you the moment one opens up.

Set up an alert →

About this park

The striking rock formations at this park intrigue visitors and attract geologists from all over the world. Hike the bluffs, canoe the St. Croix river, or relax at a riverside picnic. Spring brings a great diversity of wildflowers and in fall, the forest is ablaze with bright colors. Nature programsHiking trailsVisitor center Picnic shelterDrive-in boat access Canoe Rental Kayak Rental