O'Neill Regional Park

County Park

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30892 Trabuco Canyon Road Trabuco Canyon, CA 92678 949-923-2260 Official Website

GPS: 33.6518, -117.5994

  • Overview
  • Q&A
  • Cell Service
  • Reviews (14)
  • Amenities

Overview of O'Neill Regional Park

Number of Sites 80

Pad Type gravel

Elevation 885 ft / 269 m

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Q&A - Ask the Community about O'Neill Regional Park

To ask questions of the owner or manager please contact the campground directly. 949-923-2260

camper-882292 asked on 1/22/2024

Is potable water available near the entrance or at the dump station so that we can fill fresh water directly into our...

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Reviews of O'Neill Regional Park 14 people have reviewed this location.

Ratings Summary

Overall Rating
Site Quality

Cell Phone Coverage

Verizon 4G/5G
Confirmed by 9 Users
Last reported 4/27/2023
Confirmed by 2 Users
Last reported 10/16/2016

Contact us to update this listing.


  • dry camping
  • dump station
  • showers
  • water available
  • pets


Chevron Gas Station

Getting Expensive

- kb

Blue Jay Campground

Great site for a quick escape or pass-through

- camper-797509

Ronald W. Caspers Wilderness Park

Friendly staff and great price

- camper-779892

Glen Ivy RV Park

Ok for last minute, we’ll no!

- Artpadrv

Upper San Juan Campground

Closed due to construction.

- Adahler

El Cariso Campground

Not great

- XTRNichols

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