Pick a site on the map to see its availability calendar.
No strong weekday pattern is evident in the openings Campsite Sniper has detected: 243 openings spread across the week.
The largest concentrations of detected openings were first detected during the 19:00 and 21:00 local-time hours. Those hours contained 59 of 243 detected openings (24.3%). Hours show when Campsite Sniper first detected each opening, in the facility's local time, not when the change was made upstream.
Half of the openings Campsite Sniper detected appeared at least 15 days before the stay date; the middle 50% land 8–26.5 days out. Set an alert if you want Campsite Sniper to monitor future openings.
| Site | Openings | Share of all openings |
|---|---|---|
| 044 | 13 | 5.3% |
| 013 | 12 | 4.9% |
| 096 | 11 | 4.5% |
| 041 | 11 | 4.5% |
| 70 & 71 | 11 | 4.5% |
Site 044 had the most detected openings in the last 90 days: 13. One free watch covers every site here.
Of the 4,712 tracked site-dates (Sep 18 – Oct 25, 2026): 2,416 open for online reservation · 2,293 reserved · 3 on sites not offered for online reservation (first-come, first-served or administrative).
Of the open site-nights on mapped sites, 1,414 fall on weekdays and 934 on weekends (Fri–Sun). The split covers the 2,348 open site-nights on mapped sites; 2,416 site-dates are open across all monitored inventory.
October holds the most room. 1,483 of 3,100 site-dates 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.
| Window | Date | Units 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 date.
| Site | Open site-nights |
|---|---|
| 029 | 38 |
| 030 | 38 |
| 031 | 38 |
| 032 | 38 |
| 033 | 38 |
The 5 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
| Unit | Open reservation dates |
|---|---|
| S2-Small Picnic Shelter | 35 |
| L1-Large Picnic Shelter | 33 |
The 2 day-use units with the most open reservation dates 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.
122 overnight sites and 2 day-use units are represented in the current inventory. Day-use units are excluded from every night-based figure on this page — site-nights, longest runs, multi-night stays, holiday stays and RV fit; their reservation dates are listed separately below.
Multi-night stays. 262 2-night, 221 3-night, 100 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 18 at site 029.
RV length. Longest recorded site here is 91 ft. 101 sites take 25 ft, 84 sites take 35 ft, 70 sites take 40 ft. 20 sites of 122 have no recorded maximum and are not counted.
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 029 | 71 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 030 | Not recorded | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 031 | 53 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 032 | 42 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 033 | 59 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 034 | 91 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 035 | 71 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 036 | 45 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 037 | 77 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 038 | 64 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 049 | Not recorded | None | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 052 | Not recorded | None | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 054 | Not recorded | None | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 056 | Not recorded | None | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 058 | Not recorded | None | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 119 | 25 ft | Yes | 38 | 38 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +26 more |
| 043 | 36 ft | Yes | 36 | 28 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +24 more |
| 050 | Not recorded | None | 36 | 22 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +24 more |
| 014B | Not recorded | Yes | 35 | 21 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 015 | Not recorded | Yes | 35 | 22 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 017 | Not recorded | Yes | 35 | 21 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 018 | Not recorded | Yes | 35 | 21 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 019 | Not recorded | Yes | 35 | 21 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 024 | 52 ft | Yes | 35 | 22 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 046 | 40 ft | Yes | 35 | 29 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +23 more |
| 051 | Not recorded | None | 35 | 22 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 053 | Not recorded | None | 35 | 22 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 055 | Not recorded | None | 35 | 22 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 057 | Not recorded | None | 35 | 22 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +23 more |
| 025 | 46 ft | Yes | 34 | 20 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +22 more |
| 014A | Not recorded | Yes | 33 | 14 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +21 more |
| 021 | 56 ft | Yes | 33 | 14 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 +21 more |
| 023 | 25 ft | Yes | 33 | 21 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +21 more |
| 048 | 63 ft | Yes | 33 | 19 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +21 more |
| 118 | 20 ft | Yes | 33 | 25 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +21 more |
| 022 | 41 ft | Yes | 32 | 14 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +20 more |
| 120 | Not recorded | Yes | 31 | 26 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +19 more |
| 70 & 71 | 68 ft | Yes | 31 | 14 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +19 more |
| 059 | 34 ft | Yes | 30 | 19 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +18 more |
| 103 | 42 ft | Yes | 28 | 12 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +16 more |
| 016 | Not recorded | Yes | 27 | 14 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +15 more |
| 113 & 114 | Not recorded | Yes | 27 | 12 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +15 more |
| 039 | 38 ft | Yes | 23 | 17 nights | Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5 +11 more |
| 100 | 30 ft | Yes | 23 | 8 nights | Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12 +11 more |
| 102 | 34 ft | Yes | 23 | 12 nights | Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +11 more |
| 007 | 58 ft | Yes | 22 | 8 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 12, Oct 13 +10 more |
| 095 | 46 ft | Yes | 22 | 8 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 5, Oct 6 +10 more |
| 124 | 40 ft | Yes | 22 | 8 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 28, Sep 29, Sep 30, Oct 1, Oct 12, Oct 13 +10 more |
| 105 & 106 | 70 ft | Yes | 21 | 12 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +9 more |
| 126 | 31 ft | Yes | 21 | 8 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6 +9 more |
| 011 | 44 ft | Yes | 20 | 8 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 5, Oct 6, Oct 7 +8 more |
| 020 | 36 ft | Yes | 20 | 8 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 5, Oct 6, Oct 7 +8 more |
| 060 | 29 ft | Yes | 20 | 10 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Oct 7, Oct 8 +8 more |
| 081 | 30 ft | Yes | 20 | 8 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 +8 more |
| 085 | 35 ft | Yes | 20 | 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 4 +8 more |
| 089 | 39 ft | Yes | 20 | 7 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 12 +8 more |
| 098 | 36 ft | Yes | 20 | 8 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 +8 more |
| 101 | 34 ft | Yes | 20 | 6 nights | Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12 +8 more |
| 093 | 35 ft | Yes | 19 | 8 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Oct 4, Oct 5, Oct 8, Oct 18 +7 more |
| 131 | 40 ft | Yes | 19 | 5 nights | Sep 21, Sep 22, Sep 23, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +7 more |
| Unit | Open reservation dates | Consecutive dates | Dates |
|---|---|---|---|
| S2-Small Picnic Shelter | 35 | 35 dates | Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +23 more |
| L1-Large Picnic Shelter | 33 | 27 dates | Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +21 more |
Obey River Park is a spacious campground located on the shores of Dale Hollow Lake, in the hills of Tennessee. The campground provides the largest camping area at the lake, as well as the largest and most visited swimming beach.
Dale Hollow is renowned for its fishing opportunities. In addition to yielding the world record smallmouth bass and being known as a trophy smallmouth lake, the Obey River below Dale Hollow Dam is also known for excellent rainbow and brown trout fishing.
Boating and water skiing are also popular activities, and with 27,700 surface acres of water and 620 miles of shoreline, there is plenty of space for campers to explore the lake.
Obey River is the most popular campground and day-use area on Dale Hollow Lake. This is a vacation destination for camping, boating, skiing, fishing and beach-goers. The site is conveniently located next to a small community hosting restaurants, history and several marinas.
Obey River Park Campground features 123 single party campsites, four group camping (double party) sites and two large group picnic shelters. Electric hookups, drinking water, flush toilets and a dump station all create a comfortable camping experience.
A swimming beach, basketball court and playgrounds provide additional recreational opportunities.
Camping is limited to a 14-day stay within a 30-consecutive day period.
Site Type Definitions:
An RV Site is a paved/concrete site for wheeled camping units such as motorhome, fifth wheel, pull trailer and pop-up campers. RV sites are not suitable for tents. A Standard Site is one with a fine gravel surface pad. It will accommodate wheeled units and tents. A Tent Site will accommodate tents only. Group Standard Electric/Tent are group camping sites (70 & 71, 105 & 106, 110 & 111, 113 & 114). One fee for both sites. ATB pass discounts do not apply. View cancellation policies as group site refund policies differ from standard sites. Group Shelter Electric Sites are the picnic shelters.
For site specifics such as site measurements, parking and if the site is level, be sure to review the Information text at the bottom of each specific site page.
All camping equipment and vehicles are to be located on the designated site pad or parking areas.
General Site Notes:
50 Amp Service Available (View specifics under each site listing) Water Hookups/No Electric Sites: 14A-19, 21-25, 27-39, 43, 46, 110, 113, 114, 118, 119, 120 Tent Only Sites: 14A-19, 30, 49-58, 110, 111, 113, 114, 120 Paved Sites: 4-6, 9, 13, 78-80, 82, 84, 86, 88, 96, 97, 105, 106, 117, 132 Sites with Electric and Water Hookups Include: 1-13, 20, 40-42, 44, 45, 47, 59-93, 95-109, 111, 112, 115-117, 121-132 Group camping sites: 70 & 71, 105 & 106, 110 & 111, 113 & 114; ATB pass discounts do not apply. Visitors to Campers will be charged a per vehicle per day fee Fees and site conditions are subject to change
A Wi-Fi hub is provided in the vicinity of the registration center providing customers the opportunity to make calls, check weather, stay up-to-date on email, and use their mobile device for making future reservations or current reservation adjustments when the registration center is closed.
Day user fees are $5 per vehicle. The Corps annual day use pass and the America the Beautiful passes are also accepted for day use entry. Use the automated pay station to make day use fee payment with credit card.
To access the campground, entry is first made via the day use area. Registered campers do not have to make payment at the automated pay station. Registered campers will check in at the second registration building located at the campground entrance.
Obey River Park is adjacent to Sunset Marina. Obey River Park is operated by the Corps of Engineers and the marina by a private concessionaire. Visitors using the marina are subject to operating policies and any launch/parking fees associated with the marina.
Dale Hollow Dam and Lake was completed in 1943. Although the dam was built for flood control and power generation, it has now become a recreational oasis for more than 3 million visitors each year.
The dam is located on the Obey River, about 3 miles east of Celina, Tennessee. Surrounded by a thick expanse of forest, the clear blue lake creates a stunning scenic backdrop for a variety of water and land recreational activities.
In the late fall through early spring, the American Bald Eagle can be spotted flying overhead or perched on low-lying limbs. Dale Hollow hosts the second largest wintering eagle population in the states of Tennessee and Kentucky.
During migration seasons the call of the sandhill crane is often heard overhead. Lucky visitors might catch a glimpse of one up close, as they often land near the campground.
The nearby towns of Byrdstown and Pall Mall, Tennessee, offer historic sites and tours. The Cordell Hull Birthplace and Memorial is located near Byrdstown, Tennessee. Hull, a great statesman, is most widely remembered as a recipient of the Nobel Peace Prize and the father of the United Nations. The Sergeant Alvin York Home Place, home of the World War I hero, is located in Pall Mall, Tennessee.
The Dale Hollow National Fish Hatchery is about 35 miles from the campground. Operated by the U.S. Fish and Wildlife Service, the hatchery is the largest federal trout hatchery east of the Mississippi, producing 1.5 million trout annually. The hatchery is open to visitors daily.
From Byrdstown, Tennessee, take Highway 111 south for 3 miles. After crossing the bridge turn right and follow the signs into the campground and day-use area, located to the left of Sunset Marina (2040 Sunset Dock Road, Monroe, TN 38573). From Livingston, Tennessee, take Highway 111 north for 15 miles. Follow the signs and turn left into the campground and day-use area. It is recommended that visitors do not rely soley on GPS or Mapquest to reach the park.
View on Recreation.gov ↗ Get directions ↗












Reservations for Obey River Park are made through Recreation.gov. 2,416 of 4,712 tracked site-dates are currently open (51.3%). Campsite Sniper has also detected 243 site openings here in the last 90 days, so further dates may appear. Pick a site or unit 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 129 site-date openings at Obey River Park in the last 7 days, 230 over 30 days and 243 over the last 90.
221 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 029. Confirm and book on Recreation.gov.
84 of the 122 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 91 ft. 102 of those 122 sites have a recorded maximum length and 20 do not; they are not counted as fitting.
October 2026, with 1,483 open site-dates in the current snapshot of 3,100.
Half of the openings Campsite Sniper detected appeared at least 15 days before the stay date; the middle 50% landed 8-26.5 days out. Campsite Sniper can monitor future changes for dates you select.
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 Obey River Park. 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.