River Island State Park
State Park La Paz County, Arizona
- Status
- Open (per official listing)Open 24 hours
- Entrance fee
- $10 per vehicleAnnual pass available
- Day-use reservations
- None mentioned
- Dogs
- Dogs allowed
- Camping
- 37 campsites
- Official site
- azstateparks.com(928) 667-3386
Official page last checked Oct 29, 2026. How we keep this current
Current alerts 1
Construction Park improvements are in process. There may be construction noise on weekdays.
Posted by the park. Official alert
Overview
River Island State Park is a park in La Paz County, about 20 miles southeast of Lake Havasu City.
The park supports swimming, boating, and hiking. Facilities for water recreation include a swimming beach. Overnight options include 37 campsites, with RV sites with electric hookups, tent sites, and showers.
Hours
Park, gate, office and facility hours are listed separately because they often differ. Alerts above override normal hours.
| Facility | Days | Hours | Season |
|---|---|---|---|
| Park | Open 24 hours | ||
Official wording
The park is open 24 hours a day, year-round. Visitor Center is available at nearby Buckskin Mountain State Park.
Source: official park page, checked Oct 29, 2026. Times are local to the park (America/Phoenix).
Fees and passes
| Item | Amount |
|---|---|
| Per vehicle (1 person) | $10 |
| Per vehicle (2-4 people) | $20 |
| Individual/bicycle | $5 · walk-in |
Official wording
Per vehicle (1 person): $10.00 Per vehicle (2-4 people): $20.00 Individual/bicycle: $5.00
Arizona park passes
- Annual Day Use Pass — $200. Day-use access for up to four people at state parks across Arizona (with listed exceptions) Details
- 100% Military Disabled Veterans pass — Free. Free day-use for 100% service-connected disabled veterans and up to three accompanying adults Details
- Active duty / retired / service-disabled veteran discount — 50% off day-use. Day-use entrance discount (not tours or special fees) Details
From the Arizona state guide. Confirm which passes this park accepts.
Reservations
- Day use
- No day-use reservation requirement mentioned
- Booking system
- Arizona State Parks reservations (Tyler Technologies; reached via azstateparks.com/reserve/)
- Phone
- (877) 697-2757
We link to the official booking system rather than showing live availability, which changes minute to minute.
Pets
Dogs allowed
All pets must be leashed and attended to at all times. Pets allowed on the beach east of boat ramp. • All pets must be leashed and attended to at all times. • Pets allowed on the beach east of boat ramp.
Service animals are generally permitted where pets are not. Check with the park for specific areas.
Camping
| Campground or site type | Sites | Hookups / features | Price |
|---|---|---|---|
| River Island State Park campground Counts as stated in park text | 37 | Eight beachfront campsites on the grass overlooking Colorado River with 20-amp service and water. | — |
Tent and RV Campground River Island offers 37 total campsites. Eight beachfront campsites on the grass overlooking Colorado River with 20-amp service and water. These sites are great for tent camping and small campers up to 24 feet. The other 29 sites are ideal for RV camping (up to 65 feet deep) but also accommodate tent campers. These sites are complete with 50, 30, and 20-amp service, and all with water. Ten are back-in sites and 19 are pull-throughs. There are fire rings at the campsites, and each has a grill/charcoal BBQ and picnic table. From April 1 through Sept. 30, there is a two-night minimum stay. For example, on a weekend camping trip you are required to book both Friday & Saturday nights. For Memorial and Labor Day holiday weekends, there is a three-night minimum stay. For example, on a holiday weekend camping trip, you are required to book Friday, Saturday, and Sunday nights. Group: Camping Sites Group reservations can be made up to one year in advance. To make group reservations, call the park directly.
From the official park page, checked Oct 29, 2026. Site counts and prices can change; confirm when booking.
Things to do
HikingCampingSwimmingBoating
Trails
Hiking One trail is located right in the park and takes hikers up Wedge Hill for commanding views of Colorado River country. The trail network of nearby Buckskin Mountain State Park is easily accessed via the connecting trails at River Island. This greatly expands hiking opportunities for visitors looking for a little trail therapy.
Amenities
Facilities
- Restrooms
- Showers
- Picnic areas
- Visitor center
- Park or camp store
Water
- Swimming beach
Camping
- RV dump station
- Tent camping
- RV camping
- Electric hookups
✓ listed by the park · ✕ the park says it is not available. Anything not shown here isn’t mentioned by the official source — that means unknown, not unavailable.
Accessibility
The park has two accessible restroom/shower buildings located at the NE and SW sides of the park. 20’ X 20’ shade ramada. Minimum 12 people, maximum 65 people. Fifteen car and three boat-length parking spaces. One 20-amp outlet, lights, water, fire ring. Located across from Ranger Station at SW side of the park. Reservations available. Handicap accessible.
Official accessibility information
Conditions change. Contact the park to confirm specific accessible features before your visit.
Rules and permits
Park Rules • Fees are due upon park entry. If the office is closed, please use the self-pay station. • All campers must park on pavement at campsites. • Day Use parking until 10 p.m. only. • No driving or parking on grass or dirt. • Do not wash vehicles, boats or RVs. • Camp only in designated campsites. • Stay limit is 14 nights in a 30 day period. • All pets must be leashed and attended to at all times. Leashes not to exceed six feet in length. • Pets allowed on the beach east of boat ramp. • Quiet hours are from 10 p.m. to 7 a.m. Please prevent loud nuisance noises at all times. • All fires must be contained in grills, fire rings or portable fireplaces. Please, no ground fires. • Swimming is allowed along the shoreline. No swimming at the boat ramp. Swimming is at your on risk. No lifeguard on duty. • Obey all boating regulations. • Obey all hunting and fishing laws. • Littering is unlawful. Agency Rules & Regulations
Getting there
- Address
- 5200 N. Highway 95
Parker, AZ 85344 - Nearest town
- Lake Havasu City — about 20 mi southeast (straight line)
- Coordinates
- 34.2542, -114.1382
- Phone
- (928) 667-3386
Nearby state parks
Sources and freshness
- Arizona State Parks & Trails — park page — last checked Oct 29, 2026
- Arizona State Parks & Trails 'Find a Park' page (one .location block per park with features, reservation links and Google Maps coordinates); sitemap.xml lists the same park slugs
“Last checked” is when our system last read the official source. No change has been detected since this page was first published. Hours, fees and rules can change without notice — confirm with the park before you go. Methodology