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

  • Campgrounds
  • Timed entry
  • Permits

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How email sign-in works — no password, ever
  1. Enter your email and tap Send it.
  2. Open our email and tap the one-tap link — check spam if it’s not there in a minute.
  3. You’re in. Links work once and last an hour; next visit, request a fresh one.
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Emails only when something opens — or weather moves in.

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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.

95Colorado spots watched around the clock on recreation.gov — 89 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
89 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
Founding access

Stop refreshing recreation.gov.
Start getting an email the second 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.

  • First 100 only

    Founding numbers are assigned in purchase order, first 100 only. After that the annual plan is $40 through December 31, then $49 per year.

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