$15 - $40 / night

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Signs & Maps

Justin's Diamond J RV Park

4 Reviews
Review Campground Win Gear

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About This Campground

Welcome to Diamond J RV Park!

Please call for reservations. Our hours are Arizona time; or Mountain Standard.

We love our customers, so feel free to visit during normal business hours.

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  • Drive-In
    Park next to your site

Stay Connected

  • WiFi
  • Verizon
  • AT&T
  • T-Mobile

Site Types

  • RV Sites
  • Cabins


For Campers

  • Market
  • Picnic Table
  • Firewood Available
  • Showers
  • Electric Hookups
  • Toilets

For Vehicles

  • Sewer Hookups
  • Water Hookups
  • Big Rig Friendly


4 Reviews of Justin's Diamond J RV Park

Ratings Breakdown

  • 0
  • 0
  • 3
  • 0
  • 1
Jason P.
Reviewed Mar. 15, 2022

Nice clean quiet well kept RV Park

We stayed there for a week in February 2022 visiting family and friends, and exploring the attractions of the area.

Justin’s is a busy place and office staff were almost always on the phone trying to arrange nights of availability or help the travelers any way that they could. When we called…

SiteD47, C10, H11
Month of VisitMarch
Norrie W.
Reviewed Sep. 15, 2021

Rather disorganized

Sites are not well defined but once you know where to park the sites are quite large. No real shade is available as the trees are desert spindly. There has been no one in the office and we were told to just park anywhere.

Month of VisitOctober
Ashley M.The Dyrt PRO User
Reviewed Dec. 18, 2020

Have to pay cash or check

Justin's Diamond J doesn't allow credit card payment and doesn't have online reservations. It's adult only and had a bunch of restrictions. No use of washers/dryers in RVs, no streaming/skyping, no electric heaters. Breed restrictions on pets. See photo for brochure. There are pickleball/tennis…


Justin's Diamond J RV Park is located in Arizona


From jct I-10 & I-19: Go 1-1/4 mi S on I-19 (exit 86) Ajo Way, then 8 mi W on Ajo Way, then 2-1/2 mi N on S San Joaquin Rd. 3451 South San Joaquin Road, Tucson, Arizona 85735, United States


3451 S San Joaquin Rd
Tucson, AZ 85735


32.18199253 N
111.15261818 W

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