RVParks.com
  • Find RV Parks
    • Road trip plannerBuild your own route
    • Fly-and-drive tripsStart with a suggested rental-RV vacation
  • RV Rentals
  • Things to Do
My Trip
  • Find RV Parks
  • Road trip planner
  • Fly-and-drive trips
  • RV Rentals
  • Things to Do
  • My Trip
RVParks.com

RV parks and campgrounds in all 50 states.

RVParks.com lists RV parks and campgrounds across the United States. Bookings are completed on each park's or partner's own site; we may earn a commission from partner links. Availability and prices come from partner feeds, can change at any time, and should be confirmed when you book.

Discover

RV parks by state
National parks & lakes
State parks
All directories

Plan

Search RV parks
My Trip
Road trip planner
Fly-and-drive trips
RV rentals
Things to do

Help

How booking works
Contact
Privacy policy
Terms
Site map

Map data © OpenStreetMap contributors. Activities powered by Viator.

Quick facts

LocationGrand Lake, Colorado
Nightly rate (listed)From $100/night
Guest rating5.0 / 5 (10 reviews)
Hookupselectric
RV sites1
Pets allowedYes
Book onRecreation.gov

Amenities

  • Pets allowed Pets allowed, per the listing. Restrictions may apply.
  • Waterfront Waterfront per the listing; not every site is on the water.
  • Public land Public campground: National Forest (USFS).

From the park's listing on Recreation.gov. Confirm details with the park before you book.

Other RV parks near Aa Bar Ranch (Aa Barn) Group Picnic Site

  • Green Ridge Grand Lake, CO · 0.4 mi straight-line
  • Cutthroat Bay Group Grand Lake, CO · 2 mi straight-line
  • Stillwater (Colorado) Granby, CO · 3.1 mi straight-line
  • Grand Lake / Rocky Mountain National Park KOA Journey Grand Lake, CO · 3.7 mi straight-line
  • Winding River Resort Grand Lake, CO · 5.3 mi straight-line
  • Arapaho Bay Granby, CO · 7.2 mi straight-line
  • Arapaho Valley Ranch Granby, CO · 7.3 mi straight-line
  • Sun Outdoors Rocky Mountains Granby, CO · 9.6 mi straight-line
  1. Home
  2. Colorado
  3. Grand Lake
  4. Aa Bar Ranch (Aa Barn) Group Picnic Site

Aa Bar Ranch (Aa Barn) Group Picnic Site

Private campground · Grand Lake

This weekend · Check availabilityRecreation.gov doesn't share live availability with us; check dates on their site

5.0 on Recreation.gov · 10 reviewsBook on Recreation.gov
Grand Lake, CO
Saving doesn't reserve a site.
SitesAmenitiesReviewsLocationPolicies

About this campground

Aa Bar Ranch (Aa Barn) Group Picnic Site is a Recreation.gov campground in Grand Lake. It lists 1 RV or RV/tent site for rigs up to 50 ft. 1 site has electric. Pets are allowed per the listing.

Highlights

  • Electric sitesElectric hookups available
  • Rigs up to 50 ftLongest RV site on the Recreation.gov site list
  • Pets allowedListed on Recreation.gov

Good for

Big rigs (up to 50 ft)Tent campingDogs

Know before you go

  • Longest listed RV site is 50 ft; individual sites vary, so check the site length when booking.
  • You book directly with Recreation.gov; prices and availability can change until booked.
  • Accessible Vault Toilets
  • Historic Sites
  • Parking Area
  • River Access
  • Trailhead Parking
  • Trailheads
All amenities
Check datesSites from $100/night
Build around it

Things to do near Grand Lake

All activities →
Sightseeing & food

Retractable Glass Top Tours of RMNP by Purple Points Tour Company

5.0 (651) 4 hr–6 hrFree cancellation
from $5Continue to Viator
Sightseeing & food

Top of the World Tour (Wildside 4x4 Tours)

5.0 (542) 3.5 hrFree cancellation
from $125Continue to Viator
Sightseeing & food

Best of Boulder E-Bike Tour

5.0 (391) 2.5 hrFree cancellation
from $104Continue to Viator
Sightseeing & food

The Rocky Mountain National Park Safari Tour

4.9 (432) 3 hrFree cancellation
from $130Continue to Viator
Add an RV

RVs near this campground

Picks are 50 ft or shorter: the longest RV site listed here. Pickup area: Denver (Denver International (DEN)), about 66 mi straight-line from Aa Bar Ranch (Aa Barn) Group Picnic Site. RV rentals in Denver

All RV rentals near Aa Bar Ranch (Aa Barn) Group Picnic Site →
Pick up in Boulder

Storyteller Classic Mode 4X4

Camper vanSleeps 3 5

Other nearby options

Closest stays by type. Distances are straight-line from Aa Bar Ranch (Aa Barn) Group Picnic Site, not driving.

  • Closest private full-hookupWinding River Resort5.3 mi away (straight-line) · PrivateAvailable for your datesFull Hook Up RV Site: from $89/nightCheck availability on Campspot ↗
  • Next closestArapaho Valley Ranch7.3 mi away (straight-line) · PrivateAvailable for your datesBasecamp Camping Site - 15ft: from $62/nightCheck availability on Hipcamp ↗

Not confirmed open for your dates

  • Closest public campgroundGreen Ridge0.4 mi away (straight-line) · PublicUnavailable for your datesCheck availability on Recreation.gov ↗
  • Closest public / first-comeStillwater (Colorado)3.1 mi away (straight-line) · PublicUnavailable for your datesCheck availability on Recreation.gov ↗

Where Aa Bar Ranch (Aa Barn) Group Picnic Site fits

Nearest alternatives
Green Ridge (0.4 mi) · Stillwater (Colorado) (3.1 mi) · Grand Lake / Rocky Mountain National Park KOA Journey (3.7 mi)

Other stays nearby

Available Oct 30 – Nov 1 · 2 nights18 sites open for every night

Winding River Resort

5.3 mi from Aa Bar Ranch (Aa Barn) Group Picnic Site (straight-line) 4.7 · 81 Campspot reviews
Tent sites · Full-hookup RV sites · Cabins / glamping
Sites from $39/night
$78 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Campspot · you book on their site
View Campsites
Available Oct 30 – Nov 1 · 2 nights21 sites open for every night

Arapaho Valley Ranch

7.3 mi from Aa Bar Ranch (Aa Barn) Group Picnic Site (straight-line)
Tent sites · Full-hookup RV sites · Cabins / glamping
Sites from $62/night
$124 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Hipcamp · you book on their site
View Campsites
Check availability

Grand Lake / Rocky Mountain National Park KOA Journey

3.7 mi from Aa Bar Ranch (Aa Barn) Group Picnic Site (straight-line)
Tent sites · Full-hookup RV sites · Cabins / glamping
KOA doesn't share live availability with us; check dates on their siteSites from $54/night
Booked on KOA
View Campsites

Amenities

Accessible Vault ToiletsHistoric SitesParking AreaRiver AccessTrailhead ParkingTrailheads

Nearby activities

Day Use Area

Find your campsite

Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.

Site & accommodation options

Live availability isn't connected for this stay — site types are from the listing; confirm your dates on Recreation.gov.

AA Barn
Up to 100 peopleSite length up to 50 ftElectricGroup site
Check availability

On Recreation.gov, re-enter Oct 30–Nov 1 and select “AA Barn”.

from $100/night

Book with Recreation.gov

You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.

Recreation.gov
Availability not connected — listing link only
Check availability
Book with Recreation.gov ↗
Pick your dates again on this provider's site.

What guests say

Verbatim from guest reviews on Recreation.gov ↗ (10 reviews, ★ 5.0). Not written or edited by us.

“I had my wedding here and it was nothing short of spectacular!”

Jill K 5 · Jul 2025 · Recreation.gov

“This is the third time I have rented the barn. I'm never disappointed. It's exactly the experience we were looking for. Perfect place for sharing Good times with family and friends.”

Justine O 5 · Jul 2025 · Recreation.gov

Location & access

This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Recreation.gov — open dates and rates come from the booking site.

Longest RV site listed: 50 ft. Unsure if your rig fits? Check it in the Rig Fit tool

Location

Open in Google Maps ↗

Policies

Check-in
06:00 AM
Check-out
10:00 PM
Pets
Allowed (per listing)

About

The AA Bar Ranch (AA Barn) Group Picnic Site is a single reservable, day-use group site located on the Forest Service road network about 12 miles north of Granby on Highway 34, then a short drive east on County Road 66 to the Green Ridge Complex. It sits immediately adjacent to the Colorado River headwaters just below the Shadow Mountain Reservoir dam and shares a trailhead into Rocky Mountain National Park, so you'll have immediate access on foot to riverbanks, Forest Service trails and RMNP routes. Motorized access to the gated driveway and any use of the barn is by reservation only; when you reserve you'll be issued gate access during normal business hours (this site has limited staffing call (970) 295-6600 for details). The site is strictly day-use (maximum 100 people per day), the suggested vehicle limit is 20, and vehicles must remain on the gravel parking areas public visitors may walk the driveway but may not drive it. Dogs are allowed on-site but must be leashed on Forest Service land; note that dogs are prohibited once you enter Rocky Mountain National Park. Organizers should also respect the site's rules: do not alter physical features, pack out all trash, and amplified sound is not permitted. The focal point is an enclosed, two-story historic barn (the upper floor is closed to public use) with electricity on the lower level; be prepared for wide temperature swings without heat it can stay cold well into summer mornings, while late afternoons can become hot in direct sun. The site provides substantial furniture for larger gatherings: 10 banquet tables, 90 folding chairs and 13 picnic tables, and there are handicap-accessible vault toilets nearby. Old corrals and ranch structures remain on the property and make strong photographic backdrops, though they are not suitable for livestock. Recreational opportunities radiate outward: casting a line near the river, hiking into Rocky Mountain National Park from the adjacent trailhead, and easy drives to nearby Green Ridge Campground, Arapaho National Recreation Area, Grand Lake, Shadow Mountain Reservoir and Lake Granby. Because this is the forest/park interface with limited on-site staff and a single group site available, plan ahead reserve the barn and gate access in advance and confirm any questions with the Forest Service office.

Policies & rules

Key facts

Max rig length
Longest RV site listed: 50 ft (1 of 1 RV site list a length) Listing
Hookups & power
1 electric site Listing
Pets
Allowed Listing
Booking
Reservable on Recreation.gov Listing
Getting there
Grand Lake, CO (map in Location below) Listing
All 15 facts with sources ↓
Why stay here and common questions

Why stay here?

  • RV sites listed for rigs up to 50 ft.
  • Rated 5.0★ across 10 Recreation.gov reviews.
  • Public-land campground run by a federal or state agency.

Aa Bar Ranch (Aa Barn) Group Picnic Site: questions answered

What is the maximum RV length at Aa Bar Ranch (Aa Barn) Group Picnic Site?
Longest RV site listed: 50 ft (1 of 1 RV site list a length) (per the listing)
Does Aa Bar Ranch (Aa Barn) Group Picnic Site have RV hookups?
1 electric site (per the listing)
How do I reserve a site at Aa Bar Ranch (Aa Barn) Group Picnic Site?
Reservable on Recreation.gov (per the listing)
Are pets allowed at Aa Bar Ranch (Aa Barn) Group Picnic Site?
Allowed (per the listing)
At a glance: all 15 facts with sources

Quick facts

Agency / operatorNot listed
BookingRecreation.gov [Recreation.gov]
Max RV / trailer lengthNot listed
Bear storageNot listed
SeasonNot listed
HookupsNot listed

Sources: Recreation.gov — Aa Bar Ranch (Aa Barn) Group Picnic Site. "Not listed" means no source we use states it.

At a glance

Official facts link to their source; “Listing” facts come from the Recreation.gov listing. Anything we can't source says so.

Max rig length
Listing Longest RV site listed: 50 ft (1 of 1 RV site list a length)
Hookups & power
Listing 1 electric site
Road & site access
Listing 1 gravel site driveways
Pets
Listing Allowed
Cell signal
Listing Visitor-reported signal on Recreation.gov (higher is better): Verizon 1 (6 reports), T-Mobile 1 (4 reports)
Booking
Listing Reservable on Recreation.gov
Price
Listing Lowest listed rate $100/night (live price once you pick dates)
Getting there
Listing Grand Lake, CO (map in Location below)
Pull-through / back-in · Generators · Quiet hours · Starlink / satellite · Water · Shade · Stay limits
Not listed — check with campground
Check availabilitySites from $100/night

View campground on Recreation.gov ↗

We don't have live availability for this stay.

You book each site directly with Recreation.gov. Prices and availability can change until booked.

(4)
Boulder, CO · 35 mi from DEN airport (straight-line)
Drivable — no tow vehicleDelivery up to 1000 miPets OK
to see if it's open
from $624/nightvia Outdoorsy
Pick up in Boulder

Your Favorite Van: Amenities, Comfort, Aesthetic, New 2022, Adventure Ready

Camper vanSleeps 4 5 (6)
Boulder, CO · 34 mi from DEN airport (straight-line)
Drivable — no tow vehiclePets OK
to see if it's open
from $235/nightvia Outdoorsy
Pick up in Boulder

2023 All Wheel Drive Sprinter with heater & pop top, rides 4, sleeps 4

Camper vanSleeps 4 5 (6)
Boulder, CO · 34 mi from DEN airport (straight-line)
Drivable — no tow vehicleAirport pickup offered*Delivery up to 10 mi
to see if it's open
from $280/nightvia Outdoorsy