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Map data © OpenStreetMap contributors. Activities powered by Viator. Prices and availability come from each provider and are confirmed when you book with them.

  1. Home
  2. Arizona
  3. Twin Peaks Campground

Camping at Twin Peaks Campground near Ajo

Public campground · Ajo · 204 campsites · 4 group

A forested campground near hiking, and mountain biking. Most campsites have no hookups, and RV fit varies by site.

About this campground

Twin Peaks Campground sits within the heart of Organ Pipe Cactus National Monument, a stretch of Sonoran Desert where stands of organ pipe and saguaro cactus share the landscape with a surprising diversity of desert wildlife. 5 miles from the Kris Eggle Visitor Center (which provides maps, current trail info and free Wi-Fi) and roughly five miles north of the Lukeville border crossing; Historic Ajo is about 33 miles to the north if you need groceries or fuel.

5.0 on Recreation.gov · 1,677 reviewsBook on National Park Service
View all 12 photos

At a glance

  • RV sites up to 45 ft

    Length limits vary by campsite.

  • No hookups
  • Pets welcome
  • Flush toilets

    Showers on site. Dump station on site.

OverviewCampsitesAmenities & locationReviewsPlan your stay

101 available sites

101 open of 204 sites
Site 021
RV · Up to 28 ft · Up to 6 peopleNo hookupsRV Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees
Site 171
RV · Up to 35 ft · Up to 6 peopleNo hookupsRV Non-Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees
Site 174
Popular
RV · Up to 35 ft · Up to 6 peopleNo hookupsRV Non-Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees
Site 067
RV · Up to 28 ft · Up to 6 peopleNo hookupsRV Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees
Site 208
Tent · Up to 6 peopleNo hookupsTent Only Non-Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees
Site 158
RV · Up to 25 ft · Up to 6 peopleNo hookupsRV Non-Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees
Site 002
RV · Up to 28 ft · Up to 6 peopleNo hookupsRV Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees
Site 167
RV · Up to 35 ft · Up to 6 peopleNo hookupsRV Non-Generator loop
Available all 2 nights
$40 for 2 nights
$20/night · before taxes & fees

View full availability calendar · night-by-night from Recreation.gov

Availability on Recreation.gov. Showing 40 of 208 sites.

SiteFr
13
Sa
14
Price
039
rv nonelectric
✓✓$20
188
tent only nonelectric
✓✓$20
198
tent only nonelectric
✓✓$20
160
rv nonelectric
✓✓$20
070
rv nonelectric
✓✓$20
174
rv nonelectric
✓✓$20
021
rv nonelectric
✓✓$20
152
rv nonelectric
✓✓$20
157
rv nonelectric
✓✓$20
037
rv nonelectric
From $40 for 2 nights
$20/night · Before taxes & fees
101 sites available for your entire stay

You book directly on National Park Service. Rates and availability can change until reserved. Campground page on National Park Service ↗

101 openSites from $20/night
Book on National Park Service

Amenities & location

  • Accessible Campsites
  • Accessible Flush Toilets
  • Accessible Showers
  • Accessible Sites
  • Accessible Walkways
  • Amphitheater
  • Drinking Water
  • Dump Station
  • Educational Programs
  • Entrance Station
  • Flush Toilets
  • Grills
Check-in
01:00 PM
Checkout
11:00 AM
Pets
Allowed (per listing)
Maximum stay
21 nights

Hookups (individual campsites): 204 no-hookup individual sites · group sites listed separately (4 no-hookup).

Location

10 Organ Pipe Dr.
Open in Google Maps ↗

Twin Peaks Campground: questions answered

What is the maximum RV length at Twin Peaks Campground?
Longest RV site listed: 45 ft (171 of 171 RV sites list a length) (per the listing)
Does Twin Peaks Campground have RV hookups?
204 no-hookup individual sites · group sites listed separately (4 no-hookup) (per the listing)
How do I reserve a site at Twin Peaks Campground?
Reservable on Recreation.gov (per the listing)
Are pets allowed at Twin Peaks Campground?
Allowed (per the listing)
Sources and details

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: 45 ft (171 of 171 RV sites list a length)
Hookups & power
Listing 204 no-hookup individual sites · group sites listed separately (4 no-hookup)
Pull-through / back-in
Listing 184 pull-through, 0 back-in
Road & site access
Listing 170 paved, 39 gravel site driveways
Pets
Listing Allowed
Cell signal
Listing Visitor-reported signal on Recreation.gov (higher is better): Verizon 3 (771 reports), AT&T 3 (382 reports), T-Mobile 2 (253 reports)
Water
Listing Water at 20 sites
Shade
Listing 9 of 9 sites that report shade are listed as shaded
Booking
Listing Reservable on Recreation.gov
Price
Listing Lowest listed rate $20/night (live price once you pick dates)
Stay limits
Listing 21 nights max
Getting there
Listing 10 Organ Pipe Dr. (map in Location below)
Generators · Quiet hours · Starlink / satellite
Not listed — check with campground

Reviews

Selected reviews

Verbatim from guest reviews on Recreation.gov ↗ (1,677 reviews, ★ 5.0). Not written or edited by us.

“Excellent environment. Well kept campsites. Very pleasurable experience. Highly recommended.”

Charles S 5 · Oct 2025 · Recreation.gov

“Toilet and shower. Well kept despite the shut down . Thanks for keeping up with our green spaces . ”

Guadalupe O 5 · Oct 2025 · Recreation.gov
Nearby

Campgrounds to compare

Available Nov 13–15 · 2 nights7 sites open for every night

Brewery on an Organic Date Farm

94.5 mi from Twin Peaks Campground (straight-line)
Sites from $40/night
$80 total for Nov 13–15 · before taxes & fees
Rates & availability from Hipcamp · you book on their site
View Campsites
Available Nov 13–15 · 2 nights5 sites open for every night

Camp'n Dirty

95.2 mi from Twin Peaks Campground (straight-line)
Sites $35/night
$70 total for Nov 13–15 · before taxes & fees
Rates & availability from Hipcamp · you book on their site
View Campsites
Available Nov 13–15 · 2 nights3 sites open for every night

RV site parallels Golf Course

103.6 mi from Twin Peaks Campground (straight-line)
Sites from $45/night
$90 total for Nov 13–15 · before taxes & fees
Rates & availability from Hipcamp · you book on their site
View Campsites

Explore nearby

  • Campgrounds near Ajo
  • RV rentals near Ajo
  • Glamping & cabins near Ajo
  • RV rentals in Arizona
  • Glamping in Arizona

Guides for this trip

  • How much does it cost to rent an RV?
  • Camping with dogs
✓
✓
$20
208
tent only nonelectric
✓✓$20
181
tent only nonelectric
✓✓$20
186
tent only nonelectric
✓✓$20
038
rv nonelectric
✓✓$20
060
rv nonelectric
✓✓$20
169
rv nonelectric
✓✓$20
066
rv nonelectric
✓✓$20
162
rv nonelectric
✓✓$20
151
rv nonelectric
✓✓$20
051
rv nonelectric
✓✓$20
019
rv nonelectric
✓✓$20
199
tent only nonelectric
✓✓$20
173
rv nonelectric
✓✓$20
158
rv nonelectric
✓✓$20
164
rv nonelectric
✓✓$20
068
rv nonelectric
✓✓$20
054
rv nonelectric
✓✓$20
006
rv nonelectric
✓✓$20
043
rv nonelectric
✓✓$20
183
tent only nonelectric
✓✓$20
155
rv nonelectric
✓✓$20
045
rv nonelectric
✓✓$20
067
rv nonelectric
✓✓$20
185
tent only nonelectric
✓✓$20
172
rv nonelectric
✓✓$20
178
tent only nonelectric
✓✓$20
184
tent only nonelectric
✓✓$20
150
rv nonelectric
✓✓$20
036
rv nonelectric
✓✓$20
197
tent only nonelectric
✓✓$20

✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released

Ways to stay

Bring a tent or have an RV waiting

  • Tent camping here: 34 sites take tents. See open sites ↑

Need an RV for your stay?

Rentals that may deliver here and whose listed length fits sites up to 45 ft. Delivery may be available — confirm fees and dates with the owner before you book.

2022 East to West Alta, Delivery & Setup Available Sleeps 10
2022 East to West Alta, Delivery & Setup Available Sleeps 10

Travel trailer · 33 ft · sleeps 10 · 105 mi from campground

$149/night listed · RVshare · Delivery may be available

View rental
Meet Miss Freeda - 2020 Bunkhouse sleeps 10, *EVERYTHING INCLUDED*
Meet Miss Freeda - 2020 Bunkhouse sleeps 10, *EVERYTHING INCLUDED*

Class C motorhome · 32 ft · sleeps 10 · 110 mi from campground

$190/night listed · Outdoorsy · Delivery may be available

View rental
"Bessie" 2021 Jayco Jay Flight Western Edition
"Bessie" 2021 Jayco Jay Flight Western Edition

Travel trailer · 25 ft · sleeps 5 · 114 mi from campground

$120/night listed · Outdoorsy · Delivery may be available

View rental
Best time to go

Seasons, rates and how booked it gets

  • Peak season Jan 1–Dec 31: RV $20–$50, Tent $20–$50 per night
  • Peak season Jan 1–Dec 31: RV $20–$50, Tent $20–$50 per night

stays up to 28 nights (Recreation.gov rules).

Share of site-nights open, booked and closed on Recreation.gov for the next months, checked Nov 7. Months further out may not be released for booking yet.

MonthOpenBookedClosed
Nov 202653%6%41%
Dec 202684%6%10%
Jan 202780%14%6%
Feb 202777%17%6%
Mar 202788%6%6%
Apr 202765%1%34%
May 202759%0%41%
Plan your stay

How far ahead to book Twin Peaks Campground

For January weekends, book about 40 days ahead. Three in four January Friday and Saturday arrivals were booked later than that, and half were booked 5 days or less before arrival. Past timing is guidance, not a guarantee of what is open now.

See booking patterns
Arrival monthFri/Sat arrivals: half booked at leastA quarter at leastOther days: half booked at leastA quarter at least
January5 days ahead40 days ahead5 days ahead49 days ahead
February6 days ahead33 days ahead5 days ahead39 days ahead
March4 days ahead28 days ahead5 days ahead34 days ahead
April9 days ahead37 days ahead8 days ahead58 days ahead
May3 days ahead34 days ahead5 days ahead44 days ahead
June6 days ahead23 days ahead10 days ahead65 days ahead
July——20 days ahead137 days ahead
August——3 days ahead155 days ahead
September6 days ahead66 days ahead8 days ahead54 days ahead
October5 days ahead38 days ahead6 days ahead48 days ahead
November4 days ahead26 days ahead4 days ahead25 days ahead
December4 days ahead28 days ahead5 days ahead31 days ahead

Months with fewer than 30 reservations of that kind are left blank. Sites where nearly every booking was made the day of arrival (pay on arrival) are left out. Closed seasons, windows not yet released for booking, and currently unavailable nights are separate from this history.

Based on Recreation.gov reservations, FY2015–2025 (29,413 reservations in the years scored). Counts reservations made, not nights actually camped: cancellations aren't in the data, and nights a site was closed count as not booked. FY2020–21 (COVID) are left out of the scores.

Compare site types

204 individual reservable campsites from Recreation.gov, checked Nov 7 · 4 group sites listed separately. Rates are the listed nightly rates.

Rv nonelectric

170 sites · $20/night

Loops: RV Generator loop (110), RV Non-Generator loop (60)

72 open Nov 13–Nov 15

Tent-only sites

Tents only, no power

34 sites · $20/night

Loops: TENT ONLY Non-Generator loop (34)

29 open Nov 13–Nov 15

Group tent only area nonelectric (group)

3 sites · $50/night

Loops: TWIN PEAKS CAMPGROUND GROUP (3)

3 open Nov 13–Nov 15

Group rv area nonelectric (group)

1 site · $50/night

Loops: TWIN PEAKS CAMPGROUND GROUP (1)

0 open Nov 13–Nov 15