Pick a site on the map to see its availability calendar.
Only 3 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
Of the 114 tracked site-nights (Sep 18 – Oct 25, 2026): 70 open for online reservation · 44 reserved.
Of the open site-nights on mapped sites, 49 fall on weekdays and 21 on weekends (Fri–Sun).
October holds the most room. 41 of 75 site-nights are still open there.
| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open |
Labor Day: no online availability on any tracked night.
| Site | Open site-nights |
|---|---|
| GP02 | 29 |
| GP03 | 25 |
| GP01 | 16 |
The 3 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
The next bookable night is Sep 18; the first open weekend starts Sep 18. Campsite Sniper can watch later dates for you.
Multi-night stays. 13 2-night, 13 3-night, 1 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 18 at site GP02.
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| GP02 | Not recorded | None | 29 | 7 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +17 more |
| GP03 | Not recorded | None | 25 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +13 more |
| GP01 | Not recorded | None | 16 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 11 +4 more |
Tucked in the mountains under a canopy of cool shade beside Cosby Creek. This group campground creates a peaceful and secluded environment for visitors, offering the best that the Great Smoky Mountains National Park has to offer.
Great Smoky Mountains National Park is a hiker's paradise, with over 800 miles of maintained trails ranging from short, leg-stretchers to strenuous treks, with a number of those trails easily accessible from Cosby Campground, including the Appalachian Trail, just three miles away via the Lower Gap Trail.
Hiking is not the only reason for visiting the Smokies: Fishing, picnicking, wildlife viewing and auto touring are also popular activities. White water rafting on the nearby Pigeon River. Top tourist towns of gatlinburg, Sevierville and Pigeon Forge are just 20 miles away.
Campers can enjoy high-quality backcountry fishing in the cool waters of the countless streams and rivers that snake through the mountains, with trout available in abundance.
Wildlife viewing is a popular pastime, and with around 1,500 bears living in the park, it's not uncommon for visitors to spot one. The park is a sanctuary for a magnificent array of animal and plant life, all of which is protected for future generations to enjoy.
Cosby Group Camp provides campers with a secluded environment for traditional tent camping. There are three group sites (one accessible site) that can accommodate up to 20 visitors each. Tent pads at each site, along with fire rings, grills and tables, perfect for family meals and late night s'mores.
The site offers modern amenities like flush toilets and drinking water. The nearby Cosby Campground offers reservable sites and first-come, first-serve sites for smaller groups or overflow.
World-renowned for its diversity of plant and animal life, the beauty of its ancient mountains and the quality of its remnants of Southern Appalachian culture, Great Smoky Mountains is America's most visited national park. Whether blanketed in bright wildflowers in the spring or vivid colors in the fall, the scenery at Cosby never disappoints.
At 2,460 feet, Cosby Campground provides a moderate climate, typified by mild winters and hot, humid summers.
Great Smoky Mountains National Park preserves a rich cultural history of Southern Appalachia. From the prehistoric Paleo Indians to the early 19th century European settlements, the park strives to protect the historic structures, landscapes and artifacts, which tell the stories of the people who once called these mountains home.
Cosby, Tennessee, located about five miles from the campground, offers convenience stores and fuel.
Gatlinburg, a one of the Smokies' famous tourist towns, is located about 20 miles from the site, offering visitors tours, organized rafting trips, museums, restaurants, galleries, an aquarium, skiing and more.
From Cosby, TN, proceed south on TN 32 about 1.5 miles from junction with US 321. Turn right at Cosby sign. Group camp is another 2.2 miles.
View on Recreation.gov ↗ Get directions ↗







Reservations for Cosby Group Camp are made through Recreation.gov. 70 of 114 tracked site-nights are currently open (61.4%). Campsite Sniper has also detected 3 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 16:19 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Campsite Sniper detected 1 site-date opening at Cosby Group Camp in the last 7 days, 2 over 30 days and 3 over the last 90.
13 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 18 at site GP02. Confirm and book on Recreation.gov.
October 2026, with 41 open site-nights in the current snapshot of 75.
As of the Sep 18, 2026 snapshot: the next open date is Fri, Sep 18 and the next open weekend starts Fri, Sep 18. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Cosby Group Camp. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.