National Park Service · Catoctin Mountain Park · MD

Adirondack Shelters

Reservable, and full this SaturdayEvery one of the 2 sites on offer is taken this Saturday, and the record lists no site held back for a walk-up. read 16:25 UTC

We don’t think it should be. Every campground should hold some sites for whoever drives up.Tell your representative →

Right now
OpenThe agency lists it open
Sites
2All of them booked ahead
Season
Year-roundOpen year-round
1,530 ftElevation
1,429 ftWater · an unnamed pond
3.4 miNW of Thurmont, MD
0%Tree cover
Bortle 5Night sky · 41st darkest of 62 in MD
Open year-roundToday

The place

the agency’s own description · what’s there · 6 notices

In the agency’s own words

The Adirondack Shelters, located near the northern most point of Catoctin Mountain Park, provides a destination for true nature immersion and an alternative to drive-up camping. A moderate three-mile uphill hike over rocky but generally gently rolling terrain leads to the three-sided shelters similar to those found on the Appalachian Trail. Please plan to pack out everything you bring to the site. At Catoctin Mountain Park, the beauty and solitude of nearly 6,000 acres (2428 ha) of mature Eastern Hardwood Forest beckon visitors in need of an escape. Keep reading

Recreation

The shelters are for backcountry hikers looking for a remote getaway. Watching birds (aka "birding") is a popular form of wildlife observation. Catoctin offers a 25-mile (40 km) hiking trail system, fishing, picnicking, and frontcountry cabins and campgrounds in addition to the more primitive Adirondack shelters.

Facilities

This is a rustic backcountry area with no vehicle access or potable water. There is one rustic pit toilet available. Campers must carry adequate drinking water and supplies and pack trash out at the conclusion of their stay. The two shelters are several hundred feet apart, making them close enough for groups to use both, but far enough away to offer privacy. The sites are available year-round and can accommodate five campers. Tents or temporary structures are not permitted inside the shelters or surrounding area. Campfire rings are provided.

Natural Features

Located about 60 miles (96.5 km) from Washington, DC and Baltimore, Maryland, Catoctin Mountain Park lies within the mountainous Blue Ridge Province of north-central Maryland. Scenic overlooks extend across the Monocacy Valley. Contact Info For facility specific information, please call (301) 663-9388.

Nearby Attractions

Head to Wolf Rock for scenic vistas and thrilling rock climbing and rappelling. Or tour historic Camp Misty Mount, which is listed in the National Register of Historic Places.

What the agency tells you

Rule

Reservations Required. The Adirondack shelters are available year-round. You may book reservations up to six months in advance.

Rule

Reservation Fee. Adirondack shelters are free, however an $8 reservation fee applies for web reservations or $10 for call center reservations.

Rule

Parking. Overnight vehicles must park in the Camp Round Meadow gravel parking lot and hike 3 miles to the shelters. Parking lot located: 14840 Manahan Road, Sabillasville MD

Everything else this campground posts · 3
Rule

You cannot drive to the shelters (access requires a hike). A moderate 3-mile (4.8 km) hike is required to reach the shelters. All camping supplies, food and water must be carried in. No motorized vehicles or bicycles are permitted. Frontcountry campgrounds are also available.

Rule

No Tents allowed. Tents or temporary overnight structures are not permitted in the Adirondack shelters or surrounding area.

Rule

No pets or alcohol. No pets or alcohol are permitted.

Read them on the agency’s own page →

Tents and rigs

Sites
2 · 2 cabin
Hookups
None
Accessible sites
None listed
Campfires
Allowed, barring fire bans
Shade
Every site
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Toilets
Vault Toilets - year round
Drinking water
None, bring your own
Stay limit
7 nights
recreation.gov facility rule maxStay
Source: National Park Service and agency records

Around the campground

Hiking
Fall color · reported 3 days ago, 25 km away
Minimal color
Source: Recreation.gov activity records · Aug 23, 2026
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (25 km) · Oct 13, 2026

Full this Saturdayread 16:25 UTC

How full the weekend is nationally.

3 campgrounds have sites open within 30 miles, read 17:01 UTC. See them

OpenBooked

Every one of the 2 sites on offer is taken this Friday and Saturday. 2 are free on Mon, Oct 19. read 16:25 UTC Why the weekend fills and the week doesn’t

Booking window6 months outBookable now through April 16, 2027. Tomorrow at 10 AM ET, availability opens through April 17, 2027.recreation.gov
Max stay7 nightsthe facility record
If plans change$10 to cancel$10 to change a reservationrecreation.gov’s schedule
Runs itNational Park ServiceBooked through recreation.govthe agency’s record
Watch for a cancellation

Watch this campground

One email when a night opens, plus More Than Just Parks dispatches. Unsubscribe any time.

We read recreation.gov once an hour, at 40 minutes past, and write the first time a site in your window is free for the nights you asked for.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

Free forever, no booking kickbacks.
Where there’s room this weekendBook on recreation.gov ↗

We make nothing when you book. The link goes straight to the government.

Every line of the receipt · 13

What you actually pay

The sign priceNational Park Service
The National Park Service publishes no per-night rate for this campground that we can read, so there’s no sign price to print. That’s a gap in the record, not a free campground.
Rates for the season the campground is in now, Jan 1, 2026 to Dec 31, 2026.
Shelters are free.
However, to cover the cost of online services and the use of recreation.gov you will incur a non-refundable fee.
You will pay $8 if your reservation is made through recreation.gov online and $10 if made at recreation.gov’s call center, (877) 444-6777 (toll free) or (606) 515-6777 (international) 10 a.m. – 12 a.m. (Eastern Time Zone).
The booking feerecreation.gov
Reservation fee, booked online$8
One fee per reservation, however many nights you book, and it’s non-refundable. $9 if you book by phone, $3 in person.
Pass discounts only apply to the recreation (or use) fee for the facility. Other charges such as electricity or water hookups, reservation or other fees are not eligible for a discount.
What a stay costs
The agency publishes no nightly rate for this campground, so there’s nothing to add the $8 booking fee to. We won’t total a receipt with a number missing from it.
If your plans changerecreation.gov
Change fee, moving to dates outside your booking$10
Cancellation fee$10
Cancelling the day before, or the day of$10 + your first night
No-show$20 + your first night

Who keeps the booking fee

The agency’s own policy text says the reservation fee and the cancellation processing fee are “retained by the reservation service contractor”, and that a campground concessionaire will decline to refund them because “they did not receive these fees”. Recreation.gov is run under contract by Booz Allen Hamilton. What share of your booking fee the contractor keeps isn’t published in any federal dataset we can read, so we print no number for it. Our reporting on the contract →

How we know this receipt · 4
Open within 30 miles this weekend · 3

Sites the agency is offering this Friday and Saturday that nobody has taken, nearest first. read 17:01 UTC

recreation.gov availability, read 16:25 UTC · rules read Sep 9, 2026 · rates Sep 10, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

2 sites · the site map

All 2 sites

2 of 2 sites located
Cabin or shelter2
Aerial · Esri World Imagery
Adirondack Shelters001shelter nonelectric437 ft
Adirondack Shelters002shelter nonelectric732 ft

OpenStreetMap has no toilet mapped within 1 km of this campground, so no site here carries a toilet distance. That’s a gap in the map, not a finding about the campground.

Getting there

the map and the coordinate · the agency’s directions · the phone number
Coordinate39.64435, -77.48607
The phone301-663-9388
The agency’s pageOfficial page ↗

Where it is

Getting there

Directions to the trailhead parking at Camp Round Meadow: From Thurmont MD, take Route 77 west 5 miles (8 km) to Foxville Deerfield Road. Turn right. Turn Right onto Manahan Road and follow signs to Camp Round Meadow parking area.

You cannot drive to the shelters. The hike is a minimum of 3 miles (4.8 km).

- GPS coordinates for Shelter #1 are 39° 40' 37.8001" N 77° 29' 3.8000" W

- Shelter #2 is nearby (visible from) Shelter #1.

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Today76°Partly Sunny then Slight Chance Showers And Thunderstorms71% rain
Tonight43°Chance Showers And Thunderstorms43% rain
Saturday47°Mostly Sunny6% rain
Saturday Night34°Clear

NWS forecast for Sabillasville, MD

Typical weather

Typical October night 46°F, day 65°F.

Coldest month of the year: typical January night 23°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

90°32°10°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: CATOCTIN MTN PARK, MD (USC00181530), 0.2 miles away and 80 ft higher

The land, and who answers for it

who answers for it · a letter you can send

Who answers for this land

April McClain Delaney, official portrait

Adirondack Shelters is in Maryland’s 6th congressional district. Its representative, April McClain Delaney (D), votes on the laws that decide what happens to this land. Public-lands grade so far: A+. See every public-lands vote →

Seen something wrong here? Tell us.

Who can change it · 4
Write to somebody who can change it

Two offices, two different asks. The draft to the agency asks it to set aside a published share of the sites here for whoever drives up. The draft to Congress asks why that share is zero and presses for a published minimum at the campgrounds it funds.

Read the draft, or change the wording

For the camper who turned up, or tried to book, and couldn’t get in. Every draft is written from this campground’s own record (its agency, its unit, its site count and its own weekend) and the buttons above copy whichever wording is selected here.

To Catoctin Mountain Park

Asks the National Park Service to set aside a published share of the sites here for whoever drives up, and to post what that share is.

Subject Hold back a share of sites at Adirondack Shelters for campers who drive up

To the National Park Service, Catoctin Mountain Park:

I tried to camp at Adirondack Shelters in Maryland and couldn’t.

All 2 sites at Adirondack Shelters are reservable, and the agency's own record lists none held back for somebody who drives up. On Saturday, October 17, all 2 sites recreation.gov was offering there were already booked.

1,623 of the 7,639 federal campgrounds in this country still keep at least some sites for whoever arrives first. Adirondack Shelters keeps none, and that’s a choice somebody made rather than a rule.

I’m asking for one specific thing: set aside a published share of the sites at Adirondack Shelters as first-come, first-served, and post what that share is so it can be checked.

Somebody who drives up has no way in, and no way to find out whether they might have had one.

Sent about Adirondack Shelters (Catoctin Mountain Park, Maryland) via campanac.com
To April McClain Delaney

Asks them to put the question to the agency in writing, and to press for a published minimum share of walk-up sites across the campgrounds they fund.

Subject Walk-up camping at Adirondack Shelters, Catoctin Mountain Park, Maryland

Dear April McClain Delaney,

I’m a constituent in Maryland’s 6th district. I tried to camp at Adirondack Shelters, Catoctin Mountain Park, Maryland, and couldn’t.

All 2 sites at Adirondack Shelters are reservable, and the agency's own record lists none held back for somebody who drives up. On Saturday, October 17, all 2 sites recreation.gov was offering there were already booked.

1,623 of the 7,639 federal campgrounds in this country still keep at least some sites for whoever arrives first. Adirondack Shelters keeps none, and that’s a choice somebody made rather than a rule.

I’m not asking you to run Adirondack Shelters. I’m asking you to put it to the National Park Service in writing: why is the share of first-come sites there zero, and what would a published minimum share cost? Please press for that minimum at the federal campgrounds you fund.

The people who open these campgrounds, collect the fees and keep the water running are seasonal positions. At GS-5, base pay plus the government's own 36.25% benefit factor, one costs about $47,414 a year. One percent of the $13.3 billion the USS Gerald R. Ford cost to procure would pay for about 2,800 of them for a year. Both figures are the government's own (a Congressional Research Service report and an OPM pay table), and I’m glad to send them.

Sent about Adirondack Shelters (Catoctin Mountain Park, Maryland) via campanac.com
To Angela D. Alsobrooks

Asks them to put the question to the agency in writing, and to press for a published minimum share of walk-up sites across the campgrounds they fund.

Subject Walk-up camping at Adirondack Shelters, Catoctin Mountain Park, Maryland

Dear Angela D. Alsobrooks,

I’m a constituent in Maryland. I tried to camp at Adirondack Shelters, Catoctin Mountain Park, Maryland, and couldn’t.

All 2 sites at Adirondack Shelters are reservable, and the agency's own record lists none held back for somebody who drives up. On Saturday, October 17, all 2 sites recreation.gov was offering there were already booked.

1,623 of the 7,639 federal campgrounds in this country still keep at least some sites for whoever arrives first. Adirondack Shelters keeps none, and that’s a choice somebody made rather than a rule.

I’m not asking you to run Adirondack Shelters. I’m asking you to put it to the National Park Service in writing: why is the share of first-come sites there zero, and what would a published minimum share cost? Please press for that minimum at the federal campgrounds you fund.

The people who open these campgrounds, collect the fees and keep the water running are seasonal positions. At GS-5, base pay plus the government's own 36.25% benefit factor, one costs about $47,414 a year. One percent of the $13.3 billion the USS Gerald R. Ford cost to procure would pay for about 2,800 of them for a year. Both figures are the government's own (a Congressional Research Service report and an OPM pay table), and I’m glad to send them.

Sent about Adirondack Shelters (Catoctin Mountain Park, Maryland) via campanac.com
To Chris Van Hollen

Asks them to put the question to the agency in writing, and to press for a published minimum share of walk-up sites across the campgrounds they fund.

Subject Walk-up camping at Adirondack Shelters, Catoctin Mountain Park, Maryland

Dear Chris Van Hollen,

I’m a constituent in Maryland. I tried to camp at Adirondack Shelters, Catoctin Mountain Park, Maryland, and couldn’t.

All 2 sites at Adirondack Shelters are reservable, and the agency's own record lists none held back for somebody who drives up. On Saturday, October 17, all 2 sites recreation.gov was offering there were already booked.

1,623 of the 7,639 federal campgrounds in this country still keep at least some sites for whoever arrives first. Adirondack Shelters keeps none, and that’s a choice somebody made rather than a rule.

I’m not asking you to run Adirondack Shelters. I’m asking you to put it to the National Park Service in writing: why is the share of first-come sites there zero, and what would a published minimum share cost? Please press for that minimum at the federal campgrounds you fund.

The people who open these campgrounds, collect the fees and keep the water running are seasonal positions. At GS-5, base pay plus the government's own 36.25% benefit factor, one costs about $47,414 a year. One percent of the $13.3 billion the USS Gerald R. Ford cost to procure would pay for about 2,800 of them for a year. Both figures are the government's own (a Congressional Research Service report and an OPM pay table), and I’m glad to send them.

Sent about Adirondack Shelters (Catoctin Mountain Park, Maryland) via campanac.com
How we know this · 4
The figures in these drafts: Navy Ford (CVN-78) Class Aircraft Carrier Program: Background and Issues for Congress (CRS Report RS20643) · Updated December 4, 2025 · “The ship’s final procurement cost was $13,316.5 million (i.e., about $13.3 billion) in then-year dollars.”
The figures in these drafts: Salary Table 2026-GS, Incorporating the 1% General Schedule Increase, Effective January 2026 (U.S. Office of Personnel Management) · Effective January 2026 · “Grade 5, Step 1: $34,799 (annual rate, before locality pay).”
The figures in these drafts: Update to Civilian Position Full Fringe Benefit Cost Factor, Federal Pay Raise Assumptions, and Inflation Factors used in OMB Circular No. A-76 (OMB Memorandum M-08-13) · March 11, 2008 · “the civilian position full fringe benefit cost factor needs to be adjusted downward, from 36.45 percent to 36.25 percent”

How we know

every fact on this page, and where it came from
Right now: The agency lists it open right now.
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (25 km) · Oct 13, 2026
Cell signal: the Park Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest place of any size: Sabillasville, MD, 2.6 mi SSW (a census designated place). Straight line.