Cancellation alerts

TWELVE MILE FLAT

We watch every site at TWELVE MILE FLAT 24/7, then email you the moment a cancellation opens up.

25% of weekends booked at top sites·Peak Jun–Aug·30 sites

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

Park favorites

The 10 most popular campsites at TWELVE MILE FLAT

Ranked by how often each site reserves on weekends in peak season (Jun–Aug). Set up an alert and we'll email you on cancellations.

Site G13

Best here

Ranked #1 of 30

Group Standard · Sleeps 50 · Electric

Site 014

Top pick

Ranked #2 of 30

STANDARD · Sleeps 6 · Electric

Site 011

Top pick

Ranked #3 of 30

STANDARD · Sleeps 6 · Electric

Site 015

Standout

Ranked #4 of 30

STANDARD · Sleeps 6 · Electric

Site 016

Standout

Ranked #5 of 30

STANDARD · Sleeps 6 · Electric

Site 005

Decent

Ranked #6 of 30

STANDARD · Sleeps 6 · Electric

Site 004

Decent

Ranked #6 of 30

STANDARD · Sleeps 12 · Electric

Site 012

Decent

Ranked #8 of 30

STANDARD · Sleeps 6 · Electric

Site GP1

Wait for better

Ranked #9 of 30

Group Standard · Sleeps 50 · Electric

Site 006

Wait for better

Ranked #10 of 30

STANDARD · Sleeps 6 · Electric

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

Set up an alert →

About this park

The campground sits high on the Wasatch Plateau just below the ridgeline and west of Skyline Drive at an elevation of 10,120 feet. Mature spruce and pine trees dot the open landscape, providing partial shade in the campground. Wildlife and summer wildflowers are plentiful, and autumn leaves put on a spectacular show in the surrounding area.