Openings · last 7 days
28
Booking reality
Campsite Sniper detected 28 site openings here in the last 7 days
01 · Detected Opening History · the openings record · file CS-233390
When San Antonio Campground reopens
San Antonio Campground's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
46
Openings · last 90 days
51
Weekday pattern
Detected openings by day of week · 90dThursday accounted for the largest share of the openings Campsite Sniper detected. 18 of 51 openings detected in the last 90 days occurred on a Thursday (35.3%), with Tuesday (12) and Saturday (7) next in line.
Hour-of-day pattern
First detected by hour · local time · last 90 daysThe largest concentrations of detected openings were first detected during the 02:00 and 19:00 local-time hours. Those hours contained 13 of 51 detected openings (25.5%). Hours show when Campsite Sniper first detected each opening, in Mountain Time, not when the change was made upstream.
Lead-time profile
Days before stay date · percentilesHalf of the openings Campsite Sniper detected appeared at least 9 days before the stay date; the middle 50% land 3.5–20.5 days out. Set an alert if you want Campsite Sniper to monitor future openings.
Highest-churn sites
Most openings · 90d| Site | Openings | Share of all openings |
|---|---|---|
| 009 | 6 | 11.8% |
| 020 | 6 | 11.8% |
| 001 | 6 | 11.8% |
| 003 | 5 | 9.8% |
| 024 | 5 | 9.8% |
Site 009 had the most detected openings in the last 90 days: 6. One free watch covers every site here.
02 · Availability Outlook · Sep 18 – Nov 17, 2026 · of 30 monitored sites
Of the 1,281 tracked site-nights (Sep 18 – Nov 17, 2026): 269 open for online reservation · 298 reserved · 714 on sites not offered for online reservation (first-come, first-served or administrative).
Where the open windows are
79% of tracked site-nights are not currently open for online reservation. 269 of 1,281 remain open; here is where they are.
Load status
Sep 18 – Nov 17, 2026Not open online79%
Open site-nights269 / 1,281
Reserved (of online inventory)298 / 567
Weekday openings197
Weekend openings72
Of the open site-nights on mapped sites, 197 fall on weekdays and 72 on weekends (Fri–Sun).
Open dates by month
Sep 2026 – Nov 2026November shows no online availability. 0 of 357 tracked site-nights are open there — 357 on sites not offered online.
Holiday windows
Sites open per night · of 21 sites| 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 | |
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open |
Labor Day: no online availability on any tracked night. Thanksgiving: no online availability on any tracked night.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| 020 | 22 |
| 028 | 22 |
| GA | 22 |
| 026 | 20 |
| 027 | 20 |
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.
Next windows
As of Sep 18, 2026 snapshotNext open dateFri · Sep 18
Next open weekendFri · Sep 18
November0 of 357 · not offered online
The next bookable night is Sep 18; the first open weekend starts Sep 18. Campsite Sniper can watch later dates for you.
Stays and site detail
269 open site-nights across 21 sites at San Antonio Campground, from the same hourly snapshot as everything above.
Multi-night stays. 52 2-night, 44 3-night, 6 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 18 at site 005.
RV length. Longest recorded site here is 52 ft. 15 sites take 25 ft, 13 sites take 35 ft, 12 sites take 40 ft.
All 21 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 020 | 18 ft | None | 22 | 11 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +10 more |
| 028 | 20 ft | None | 22 | 18 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 +10 more |
| GA | 24 ft | None | 22 | 13 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +10 more |
| 026 | 20 ft | None | 20 | 10 nights | Sep 19, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 5, Oct 6 +8 more |
| 027 | 20 ft | None | 20 | 13 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6 +8 more |
| 029 | 20 ft | None | 20 | 11 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +8 more |
| 024 | 42 ft | None | 18 | 6 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6 +6 more |
| 023 | 50 ft | None | 17 | 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 +5 more |
| 022 | 48 ft | None | 16 | 5 nights | Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +4 more |
| 021 | 48 ft | None | 15 | 5 nights | Sep 21, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +3 more |
| 008 | 48 ft | None | 13 | 5 nights | Sep 21, Sep 22, Sep 23, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 11, Oct 12, Oct 13 +1 more |
| 010 | 44 ft | None | 13 | 5 nights | Sep 23, Sep 24, Sep 30, Oct 1, Oct 2, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13 +1 more |
| 009 | 50 ft | None | 12 | 4 nights | Sep 20, Sep 23, Sep 24, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 11, Oct 12, Oct 13, Oct 14 |
| 007 | 38 ft | None | 10 | 4 nights | Sep 21, Sep 30, Oct 1, Oct 6, Oct 7, Oct 8, Oct 11, Oct 12, Oct 13, Oct 14 |
| 025 | 32 ft | None | 10 | 3 nights | Sep 22, Sep 23, Sep 24, Sep 27, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6, Oct 14 |
| 001 | 52 ft | Yes | 8 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Oct 5, Oct 8, Oct 14 |
| 002 | 52 ft | Yes | 3 | 1 night | Sep 24, Oct 2, Oct 11 |
| 005 | 50 ft | Yes | 3 | 2 nights | Sep 18, Sep 19, Oct 10 |
| 003 | 28 ft | Yes | 2 | 1 night | Oct 4, Oct 7 |
| 004 | 40 ft | Yes | 2 | 1 night | Sep 19, Oct 7 |
| 006 | 50 ft | Yes | 1 | 1 night | Oct 7 |
About San Antonio Campground
Overview
San Antonio Campground is adjacent to the San Antonio River, tucked into a forest of ponderosa pine at 7,600 feet above sea level. This popular campground is open from May through October in the Santa Fe National Forest. Visitors should be prepared for hot summer days and cool nights.
San Antonio Campground was completely rebuilt and reopened in August 2010. It is designated as a reduced impact and recycle campground.
Recreation
A paved walking trail along the river provides access for fishing. Anglers can fish for rainbow trout. Visitors enjoy wading in the river on hot summer days.
The campground offers easy driving access to several recreational sites nearby, including the popular La Cueva Picnic Site, Spence Hot Spring Trailhead, Battleship Rock Trailhead and a couple of fishing sites along the San Antonio River.
Facilities
The campground has 20 standard sites that can accommodate tents, trailers and RVs. A group area on the north end of the campground includes a pavilion that can accommodate up to 100 people.
The group area includes nine tent sites. Accessible sites are located on the south end of the campground.
Sites are equipped with picnic tables and pedestal grills, and sites 1-6 have water and electric hookups. Site 3 can accommodate two RVs.
Drinking water and vault toilets are provided. Parking areas, spurs and roads within the campground are paved. A camp host is available during the peak season. Visitors are encouraged to pack out trash, but recycling bins are provided.
Natural Features
Some of the finest mountain scenery in the Southwest is found in the 1.6 million acres within the Santa Fe National Forest. Elevations range from 5,300 to 13,103 feet at the summit of Truchas Peak, located within the Pecos Wilderness.
The diverse ecosystems of the Santa Fe National Forest are home to a variety of wildlife species. The ponderosa pine forests at 6,000-9,500 feet provide habitat for the Jemez Mountain salamander, northern goshawk, Merriam's turkey, Abert's squirrel and hairy woodpecker.
Nearby Attractions
The 163-mile Jemez Mountain Trail Scenic Byway passes amazing geological formations, ancient Indian ruins and an Indian pueblo. The area is rich in logging, mining and ranching heritage.
30 monitored sitesRVs up to 52 ft6 with hookups21 shadedWaterfrontRiverfrontPets OKFire pitsMax party 75
Getting there
From Jemez Springs, New Mexico, travel 9 miles north on New Mexico State Road 4 and along the Jemez Mountain Trail National Scenic Byway, then take New Mexico State Road 126 for 2 miles to campground.
051 Woodsy Lane, P.O. Box 150, Jemez Springs, NM 87025575-829-3535
CampingFishingHikingWildlife Viewing
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-233390 · facility + sites
Photo gallery
Roll CS-233390 · San Antonio Campground · Jemez Springs NM12 frames · facility + sites
FAQ
How do I get a reservation at San Antonio Campground?
Reservations for San Antonio Campground are made through Recreation.gov. 79% of tracked site-nights are not currently open for online reservation; 269 of 1,281 remain open. Campsite Sniper has also detected 51 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.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
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 15:19 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.
How often do new openings appear at San Antonio Campground?
Campsite Sniper detected 28 site-date openings at San Antonio Campground in the last 7 days, 46 over 30 days and 51 over the last 90.
Which day of the week had the most detected openings at San Antonio Campground?
Thursday accounted for the largest share of the openings Campsite Sniper detected in the last 90 days: 18 of 51 (35.3%). Days reflect when Campsite Sniper first detected each opening, not when the change occurred upstream.
Can I get a multi-night stay at San Antonio Campground?
44 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 20 at site 020. Confirm and book on Recreation.gov.
Which sites at San Antonio Campground fit a 35-foot RV?
13 of the 21 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 52 ft.
Which month has the most availability at San Antonio Campground?
October 2026, with 158 open site-nights in the current snapshot of 651.
How far ahead of a stay do openings appear at San Antonio Campground?
Half of the openings Campsite Sniper detected appeared at least 9 days before the stay date; the middle 50% landed 3.5-20.5 days out. Campsite Sniper can monitor future changes for dates you select.
When is the next open date at San Antonio Campground?
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.
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