Hours

Monday, 10:00 AM - 6:00 PM
Tuesday, 10:00 AM - 6:00 PM
Wednesday, 10:00 AM - 6:00 PM
Thursday, 10:00 AM - 6:00 PM
Friday, 10:00 AM - 6:00 PM
Saturday, Closed
Sunday, Closed

Diamond Jack's RV Ranch Introduce

Diamond Jack's RV Ranch is a welcoming haven nestled in the picturesque area of Jamul, California. Perfectly suited for those who love the great outdoors, this ranch provides an ideal spot for both long-term stays and short stops. With its spacious lots and ample amenities, it's a favorite among RVers looking for comfort and peace.

Here at Diamond Jack's RV Ranch, we prioritize your convenience and comfort. We offer:

  • Ample parking spaces for RVs of all sizes
  • Plenty of power and water connections available to all sites
  • A convenient on-site dump station for easy waste disposal
  • A well-maintained pool, perfect for relaxation and fun
  • Picnic areas and outdoor seating for enjoying meals al fresco
  • Secure storage options for your belongings

Our guests have shared their glowing experiences with us. One visitor mentioned the spacious lots where pets can roam freely, while another highlighted the serene environment and friendly staff. Many appreciate our long-term stay options and the sense of community among regulars.

Stay connected with us at Diamond Jack's RV Ranch! Visit during weekdays from 10:00 AM to 6:00 PM or reach out at 1 619-669-0099 for inquiries. We look forward to hosting you and making your stay memorable.

Location

Campgrounds & RV ParksCaliforniaSan Diego CountyJamulLyons Valley Road

Customer Reviews

3.0
26 reviews
D
David Hughes
Dec 28, 2023

Stayed here for almost a year and my 44 ft rig. We had a very large lot with plenty of room for the dogs to run and play. We had plenty of room for both vehicles the staff is extremely friendly and helpful. The place is a little on the older side but very spacious and very safe I left tools out all the time unattended for days at a time no one ever came by and stole anything all the neighbors have been there for a long time and they watch out for each other I would highly recommend for anyone looking for a inexpensive long-term stay or just stopping through the pool is actually very nice it's relatively good-sized it's not Giant hey but it has a very deep end my wife really loved swimming in it for exercise and having fun obviously. Not all spots have sewer, but as far as I know, they all have power and water. And of course, there is a dump station.

I
Ilona E.
Mar 21, 2024

A beautiful place to find peace beauty and a chance to be submerged in this hidden gem of a forest. Truly for the 1st time in a long time I found myself lost in nature's hidden beauty as well as its abundance of blessings. At night it is truly magical... all of the sounds and smells all from "Mother Nature"... Not one area over-lite with artificial lights as to spoil the stars and moon. We cannot express our gratitude and we are absolutely blessed to be here. Teri and family are AWESOME. We communicated perfectly and felt nothing but respect and gratitude both ways. It's the kind of place that inspires you to be a better person. Thank you.

S
Spawn 0f Sat1n
Mar 12, 2020

Pro: Water, Power, Dump site, Pool, Hiking, Pet Friendly, No age restrictions. Con(none of): WiFi, Full hook ups, fire pits. Diamond Jacks is what it is; a secluded little RV park. There are only partial hook ups, water and power. For site renters there is free black-water dumping, or $20 for the honey wagon (Honigwagen) service. There is an un-heated pool which is great in the summer because it is ice cold even when it is 100 degrees outside. Overall the place is clean but best for RV'ers and trailers. You can tent camp out there but if it is rainy season look elsewhere; the lots tend to have a run off slop to them. It is located up a bit of a windy road so know how to handle your rig around tight spots. That being said it is down in a valley; which does offer excellent views and some niche hiking spots. like the website says not far from town though you are looking at a minimum 20 to 30 minute drive out of the valley to any major shopping centers. Three stars for the services, an extra for the off leash Hiking.

E
Elizabeth Bennett Hernandez
Mar 15, 2024

If you want to be somewhere quiet this is definitely where you want to be! It’s an older park but that’s part of its charm! We love it here, the owners are nice, the bathhouse is clean, no loud music or noise of any kind really! Best of all no border patrol doing 60mph thru the park and I haven’t heard one border patrol helicopter since we’ve been here!!

C
Chris Jacobsen
May 15, 2024

A vast wasteland of potholes and dirt. Looks like an RV & Trailor Graveyard. Managers, a lovely couple, are never available and seem not to care about the property. It shows. Better places around. Men's toilets are for children and unusable for adults. Dwellers of this place look like they came right from the Prison Yard. Don't go! Potholes will Damage your Rig..