Hilton Head County Park


16005 Hilton Head Road
El Cajon, CA 92019
ThomBros: 1272-B5

Park: 7:30 a.m. - dusk
Aquatic Playground: 11 am - 5 pm

Phone number: 858-565-3600

Directions: From Highway 94 east merge on to Jamacha Road/CA-54. Turn right on to Hilton Head Road and proceed to park.

Location Map (find park name in the left column)

For up to date park closures please visit our News Page.


Hilton Head Splash Park Pricing:

Day Use Pass $3.00
Season Pass Per Person $30/season**
3-Pack Family Pass (Up to 3 children) $75/season**

**The Splash Park is open May - October 


  • Multipurpose Sports Field
  • Aquatic Playground
  • Basketball Court
  • Exercise Stations
  • Playground
  • Barbecues
  • Shaded Picnic Areas
  • Restroom
  • Drinking Fountains


The highlight of this 10-acre neighborhood park in Rancho San Diego is a pirate-themed splash park sure to be a hit with children. Hours for the splash park are 11:00 am – 5:00 pm daily. Please note that the splash park is not in operation from November through April.

Although no reservations are required at the park, the picnic and parking areas have limited capacities. Also, please be aware that moon bounces, also known as bounce houses and bouncy castles, are not allowed in the park unless you reserve a pavilion and get a permit (which can be obtained by calling the reservation desk at 858-565-3600).

Alcohol consumption, smoking, loud music or DJs and overnight parking are not permitted in the park at any time.

Splash Pad Rules and Regulations

  • No lifeguard is on duty.
  • Children under 14 years of age must have adult supervision.
  • No running is allowed on the splash pad or in the playground area.
  • All children not potty trained MUST wear swim diapers or plastic diaper covers when in splash pad.
  • No alcohol, glass, smoking, rubber chips, sand, skateboarding, scooters, bikes, or throwing debris in the splash pad.
  • No pets allowed in the splash pad or water areas.
  • Street shoes are prohibited in the Splash Park. Sandals, flip-flops, or appropriate deck wear is recommended.
  • Do not sit on the groundwater geysers or drains.
  • No water balloons allowed.

Click on image to enlarge