Sold out in Colorado? We’ll catch the cancellation.

  • Campgrounds
  • Timed entry
  • Permits

Your first watch is free One watch, free forever. Sign up in seconds.

or use just your email — no password

We’ll email a one-tap sign-in link. No password.

Optional bonusA second watch, free for 30 daysSay yes to texts about release days and deals, then confirm your number. Up to 4 a month. Stop anytime.Add phoneHide

How it works: tick the box just below. After you sign in, tap Confirm my number and enter the 6-digit code we text you. Your second watch runs 30 days, then pauses unless you have a membership or trip pass.

Emails only when something opens — or weather moves in. By signing up you agree to the Terms and Privacy Policy.

Colorado only. Federal campgrounds and permits on recreation.gov. Not yet: state parks or private campgrounds.

  1. We email you when someone cancels
  2. Most trackers stop at step 1Then we watch your tripInclement weatherWildfireSmokeClosuresIf trouble hits your dates, we point you to a clear campground nearby.
Friday, August 7
7:04
Campsite Rangernow
1 campsite opening: Moraine Park (RMNP)
Someone's loss. Specifically, your gain.
Inbox
1 campsite opening: Moraine Park (RMNP)
Campsite Rangerto me7:04 AM
CAMPSITE RANGER™

Hi Chris —

1 campsite opening: Moraine Park (RMNP)

🏕 1 campsite just opened at Moraine Park (RMNP).

SiteA114
DatesFri, Aug 14 · Sat, Aug 15

Full grid for your dates:recreation.gov/camping/campgrounds/232463…

GRAB SITE A114
Takes you straight to recreation.gov — openings vanish in minutes.
Did this alert get you the spot?
I got itMissed it
One tap shows us which Colorado campgrounds really open up, so we can point every camper to the watches worth setting.
Nearby trails, once you’re booked
Cub Lake · 4.6 mi · 540 ft · moderate
Fern Lake · 7.6 mi · 1,375 ft · moderate
Deer Mountain · 6 mi · 1,075 ft · moderate
Trail map  ·  No pups on these trails. We checked twice.
You asked Campsite Ranger to watch this for you.
Stop watching this one·Manage all your watches
Stop all alert emails — pauses every opening email until you turn them back on; your watches stay saved.
Built in Colorado
7:04

A new website is helping campers score Colorado’s most elusive campsites

By Dan England

We want our kids to love the mountains like we do, and now we feel like we can again.
Kathryn B., Arvada parent
Live — updating automatically

Other apps wish you a great trip. We keep watch on the sky.

  • Fire
  • Smoke
  • Air quality
  • Inclement weather
  • Closures

Live from the official feeds, all in one place, for Colorado’s most popular permitted spots.

How it works

Set the watch once. We do the watching.

01

Set your watches, once

Pick your campgrounds, permits, and wilderness zones, and the dates you want to go! Two minutes, then you’re done.

02

We watch it all, around the clock

Every few minutes we check for cancellations, a little slower in the small hours — plus inclement weather, fire, smoke, and closures around RMNP trips. You never think about it again.

03

You get an email

When a campsite or permit opens, or your trip’s conditions change, you get a plain email with a direct link. Tap through and book it on recreation.gov.

What we watch

The three hardest kinds of Colorado reservation.

106Colorado spots watched around the clock on recreation.gov — 100 campgrounds, 3 timed-entry permits, and 3 wilderness zones.

See the live coverage map

Colorado only. Every place we watch is in Colorado and books on recreation.gov. Colorado State Parks, private campgrounds and other states aren’t covered yet.

Campgrounds
100 Colorado campgrounds, from Rocky Mountain National Park to the San Juans.
Moraine Park · Glacier Basin · Silver Bell
Timed-entry permits
3 reservation windows that gate the busiest places.
RMNP Bear Lake · Brainard Lake · Mount Blue Sky
Wilderness permits
3 backcountry zones, gone the day they release.
Conundrum Hot Springs · Four Pass Loop · Capitol Lake
Membership

Stop refreshing recreation.gov.
We’ll email or text you when a campsite or permit opens.

And if a trip falls through, give the reservation back — someone downstream is watching for it.

  • You book it yourself

    Campsite Ranger emails you when something opens. You book it yourself on recreation.gov.

  • Year starts Jan 1

    Buy now, watch now. Your membership year doesn’t start counting until January 1, 2027.

  • Or pay monthly

    $6 a month, billed $18 every 3 months. Stops after a year. Cancel anytime online.

Compare memberships
Coming soon

Colorado State Parks are next.

We don’t watch state parks or private campgrounds yet. Cherry Creek, Chatfield, Golden Gate Canyon and the rest book through a separate system. Get on the list and you’ll be first in the day park-watching goes live.

Impact-Site-Verification: 9da06b82-8e81-4319-b509-d4a95da03fad