Parks, Mountains & Lakes
Discover the Inland Empire's full outdoor playbook — state parks, regional parks, lakes, mountain escapes, forest access, and trails across Riverside and San Bernardino counties.
Parks, Beaches & Trails in Inland Empire
Looking for the best parks and outdoor spaces in Inland Empire? Everything IE maps every verified park, beach, garden, and trail across Riverside, San Bernardino, Ontario, Rancho Cucamonga, Temecula, and Redlands — from major destinations to neighborhood greenspaces locals actually use.
Filter by activity (hiking, biking, dog-friendly, swimming), area, or park type to plan a quick outing, a family afternoon, or a longer adventure in the IE. Each listing includes amenities, parking info, accessibility notes, and what to expect.
Every park is sourced from official city, county, and state parks data — and verified by our local team. No fake listings, no scraped aggregator dumps.
Frequently asked questions
What are the best parks and outdoor spaces in Inland Empire?
Inland Empire's best parks range from large regional preserves and beaches to neighborhood greenspaces, dog parks, and trail systems. Our guide breaks them down by area, activity, and amenities so you can find the right fit for a quick walk, a family outing, or a longer hike.
Are these Inland Empire parks verified?
Yes. Every park, beach, and trail in our Inland Empire guide is sourced from official city, county, or state parks data and verified by our local team. We don't publish unverified or AI-generated listings.
Can I filter by dog-friendly, hiking, or family-friendly parks?
Yes — use the filters at the top of the page to narrow Inland Empire parks by activity (hiking, biking, swimming, dog-friendly), area, or park type (regional park, beach, trail, neighborhood park).
Which Inland Empire parks are free to visit?
Most Inland Empire city and neighborhood parks are free. Some state parks, beaches, and regional preserves charge parking or day-use fees — each listing notes fees and parking info when applicable.
Showing 125 of 125 places
⭐ Featured IE Outdoor Destinations
Big Bear Lake
7-mile alpine lake at 6,750 feet — the IE's iconic mountain getaway with skiing, boating, fishing, and four-season recreation.
Lake Perris State Recreation Area
Massive Riverside County lake with swimming beaches, fishing, boating, camping, and waterfront trails — one of the IE's most-loved outdoor anchors.
San Bernardino National Forest
680,000+ acres of mountains, pines, lakes, and trails across the San Bernardino and San Jacinto ranges — the IE's wild backbone.
Big Bear Lake
7-mile alpine lake at 6,750 feet — the IE's iconic mountain getaway with skiing, boating, fishing, and four-season recreation.
Lake Perris State Recreation Area
Massive Riverside County lake with swimming beaches, fishing, boating, camping, and waterfront trails — one of the IE's most-loved outdoor anchors.
San Bernardino National Forest
680,000+ acres of mountains, pines, lakes, and trails across the San Bernardino and San Jacinto ranges — the IE's wild backbone.
Mount San Jacinto State Park & Wilderness
Granite-peak wilderness rising above Palm Springs, accessed by the Palm Springs Aerial Tramway and Idyllwild — alpine forests, summit hikes, and snow play.
Joshua Tree National Park — IE Access
World-famous national park accessed from IE side via Yucca Valley — boulders, joshua trees, and starlit camping.
Mount Rubidoux Park
Iconic granite hill above downtown Riverside with a paved switchback trail, cross at the summit, and panoramic IE views.
Lake Arrowhead
Private alpine lake in the San Bernardino Mountains — pine-shaded village, scenic drives, and lakefront views at 5,100 feet.
Lake Gregory Regional Park
Mountain lake in Crestline at 4,500 feet with a swim beach, water slide, paddleboats, and pine-shaded trails — a true IE alpine playground.
Mount San Jacinto State Park
High-country wilderness around 10,834-ft San Jacinto Peak with alpine trails, granite domes, and tram access from Palm Springs.
Mt San Antonio (Mt Baldy) Summit
10,064-ft Mt San Antonio (“Mt Baldy”) — the IE's signature summit and SoCal Three Saints peak.
Rancho Jurupa Park
Big Riverside County park along the Santa Ana River with stocked fishing lakes, full campground, splash pad, and disc golf.
Lake Perris State Recreation Area
Major IE reservoir for swimming, boating, fishing, camping, and rock climbing under the Bernasconi Hills.
Silverwood Lake State Recreation Area
Pine-rimmed mountain reservoir on the way to the High Desert with swimming beaches, boating, fishing, and camping at 3,378 feet.
San Gorgonio Wilderness
Crown jewel of the San Bernardino National Forest — home to San Gorgonio Mountain (11,503 ft), the highest peak in Southern California.
Prado Regional Park
Wide Chino park with a 56-acre fishing lake, equestrian center, golf course, dog park, and big-event lawns along the Santa Ana River basin.
Chino Hills State Park
Rolling 14,000-acre grassland park stretching across the Puente-Chino Hills wildlife corridor — hiking, biking, equestrian, and golden spring hills.
San Gorgonio Wilderness
Home to 11,503-ft San Gorgonio Mountain — the highest peak in Southern California.
Glen Helen Regional Park
Devore canyon park with a swim lagoon, water slides, fishing lakes, campsites, and the iconic Glen Helen Amphitheater nearby.
Lake Arrowhead Village & Lakefront Trail
Iconic 5,100-ft mountain lake town — lakefront promenade, boat tours, and forest trails just outside the village.
Pacific Crest Trail — Inland Empire Section
The PCT winds through both IE counties — from the desert near Cabazon up over San Jacinto and across the San Bernardino Mountains.
Cucamonga-Guasti Regional Park
Family-favorite Ontario regional park with two lakes, a sandy-bottom swim lagoon, fishing, and full picnic facilities.
Santa Ana River Trail
Major IE-spanning multi-use trail corridor following the Santa Ana River — eventually connecting the mountains to the sea.
Santa Ana River Trail
Long-distance paved bike and pedestrian trail tracing the Santa Ana River from the mountains toward the coast through the heart of the IE.
Claremont Hills Wilderness Park
2,500-acre foothill park with the famous 5-mile Claremont Loop — the IE foothills' most popular hike.
Whitewater Preserve
Year-round Whitewater River canyon with shaded picnic ponds, family trails, and a PCT day-hike segment — a desert-edge oasis.
California Citrus State Historic Park
Living museum of Riverside's citrus heritage — working orange groves, picnic lawns, and a visitor center beneath the Box Springs Mountains.
Chino Hills State Park
14,000+ acres of rolling oak hills and grasslands with 90+ miles of trails between Chino Hills and Yorba Linda.
Lake Elsinore
Riverside County's largest natural freshwater lake — jet-skiing, fishing, beach campgrounds, and the famous Walker Canyon superblooms.
Icehouse Canyon Trail
Shaded creek-side trail up to Icehouse Saddle — gateway to four major Mt Baldy-area peaks.
Lake Skinner Recreation Area
Reservoir near Temecula with fishing, sailing, camping, and miles of trails — Riverside County's wine-country lake.
Castle Rock Trail (Big Bear)
Short but steep Big Bear classic — 1.5-mile climb to a granite outcrop with sweeping lake views.
Devils Slide Trail
Main Idyllwild trailhead to Saddle Junction — gateway to Tahquitz Peak and San Jacinto Wilderness.
Yucaipa Regional Park
Foothill Yucaipa park with three fishing lakes, a swim lagoon with water slides, and mountain views toward the San Gorgonio Pass.
Snow Summit Bike Park
Lift-served downhill mountain bike park on Big Bear's south side — the IE's premier gravity riding.
Rim of the World Scenic Byway
Iconic mountain highway threading the San Bernardino Mountains from Crestline to Big Bear — lake overlooks, pine forests, and ridgeline views.
Idyllwild County Park
Pine-shaded Riverside County park in the heart of Idyllwild village — campgrounds, a nature center, and family hiking under the San Jacintos.
Santa Rosa Plateau Ecological Reserve
9,000-acre native grassland and oak reserve above Murrieta — historic adobes and vernal pools.
Silverwood Lake State Recreation Area
3,400-ft pine-rimmed reservoir with boating, swim beaches, fishing, and lakeside camping in the San Bernardino Mountains.
Alpine Pedal Path
Paved 3.5-mile lakeside path along Big Bear's north shore — Big Bear's easiest scenic ride.
Mt Baldy Notch & Ski Lifts
Year-round mountain access via the Mt Baldy Ski Lifts — skiing in winter, hiking and Top of the Notch dining in summer.
Lake Gregory (Crestline)
Crestline's mountain lake with swim beach, waterslides, kayaking, and a paved lakeside loop.
Pacific Crest Trail — San Jacinto Section
Iconic PCT miles through the San Jacintos — thru-hiker terrain accessible to day hikers from Idyllwild.
Fairmount Park
Historic Riverside city park with a lake, rose gardens, palm-shaded lawns, and Olmsted-designed landscape near downtown.
Mt Baldy / San Antonio Falls Trail
Iconic short hike off Mt Baldy Rd to a 75-foot waterfall — the easy way to taste the high country above Rancho Cucamonga.
Diamond Valley Lake
California's largest off-stream reservoir near Hemet — fishing, marina access, wildflower trails, and big sunset views.
Vivian Creek Trailhead
Primary route up San Gorgonio Mountain — IE's shortest summit option, still 5,500 ft of gain.
Cucamonga Peak
8,859-ft summit above Rancho Cucamonga via Icehouse Canyon — one of the Six-Pack of Peaks.
Skyline Trail (Big Bear)
15-mile shared-use ridge trail above Big Bear Lake — one of SoCal's premier mountain-bike routes.
Etiwanda Falls Trail
Cult-favorite Rancho Cucamonga hike to a seasonal waterfall — short, rocky climb with big payoff.
Mojave National Preserve
1.6 million-acre NPS preserve of dunes, lava flows, joshua tree forests, and stargazing skies.
Lake Elsinore Recreation Area
Largest natural lake in Southern California — swim beaches, boating, and lakeside camping.
Glen Helen Regional Park
1,340-acre county park at the base of Cajon Pass — swim lagoons, water slides, and large group picnics.
Cougar Crest Trail
Classic Big Bear ridge hike from the Discovery Center to the PCT and Bertha Peak.
Tahquitz Peak Lookout
8,846-ft Idyllwild summit with a historic fire lookout and a 360-degree view from the San Jacintos.
Cucamonga Wilderness
Steep, dramatic wilderness in the western San Gabriel/San Bernardino mountains — home to Cucamonga Peak and Ontario Peak above Rancho Cucamonga.
Oak Glen Preserve
Wildlands Conservancy preserve in apple country — free entry, family trails, and conservation gardens.
Forest Falls / Big Falls Trail
Short trail to Southern California's tallest year-round waterfall — a 500-ft cascade in Mill Creek Canyon.
Calico Ghost Town Regional Park
Restored 1880s silver-mining ghost town in the Mojave — the IE's quirkiest historic park with desert trails and stargazing.
Heart Rock Trail
Family-friendly Crestline trail to a heart-shaped natural rock pool and seasonal waterfall.
Prado Regional Park
2,300-acre Chino county park with a 56-acre fishing lake, camping, equestrian trails, and shooting range.
Big Morongo Canyon Preserve
31,000-acre desert oasis between Yucca Valley and Palm Springs — birding paradise and boardwalk trails.
Murrieta Creek Trail
Paved creek-side trail through Old Town Murrieta and Temecula — family walks, easy bike rides, and southwest IE scenery.
Cucamonga-Guasti Regional Park
150-acre Ontario county park with swim lagoons, fishing lakes, and waterslides minutes off the 10.
Woodland Interpretive Trail (Big Bear)
Gentle 1.5-mile interpretive loop with 20+ numbered nature stations — Big Bear's most family-friendly trail.
Suicide Rock
Iconic granite dome above Idyllwild via the Deer Springs Trail — climbers' classic, hikers' favorite.
Sand to Snow National Monument
154,000-acre monument linking the Sonoran Desert to San Gorgonio's 11,503-ft summit.
Mojave Narrows Regional Park
Wetland park along the Mojave River near Victorville — rare year-round water in the high desert, fishing lakes, equestrian, and trails.
Santa Rosa & San Jacinto Mountains National Monument
280,000-acre BLM/USFS monument linking Coachella Valley to the San Jacinto crest.
Box Springs Mountain Reserve
Rocky ridge between Riverside and Moreno Valley with the iconic "M" hike and panoramic two-county views.
Deep Creek Hot Springs
Remote natural hot springs along Deep Creek — one of the IE's most legendary off-grid destinations.
Hemet Lake (Lake Hemet)
Mountain lake at 4,340 feet in Garner Valley below Idyllwild — fishing, paddleboarding, and a popular family campground.
Sycamore Canyon Wilderness Park
Riverside city wilderness park with rolling oak-and-chaparral hills, miles of trails, and one of the IE's best urban backcountry feels.
Yucaipa Regional Park Lagoons
Yucaipa county park's swim lagoons and water-slide complex — east-IE family summer.
Hidden Valley Wildlife Area
Riverside County wildlife area along the Santa Ana River with trails, birding, and the most natural stretch of the river inside the IE.
Snow Valley Mountain Resort
Family-favorite ski resort in Running Springs — the IE's most accessible mountain for first-time skiers and snow play.
Lake Norconian (Norco Bluffs)
Equestrian-friendly bluffs and Santa Ana River access in Norco's iconic "Horsetown USA" — trails for horses, hikers, and bikes.
Pioneertown Mountains Preserve
26,000-acre Wildlands Conservancy preserve adjacent to Pioneertown — boulders, canyons, and joshua trees.
Ernie Maxwell Scenic Trail
Gentle 5-mile traverse trail above Idyllwild with continuous mountain views.
Pine Knot Trail to Grand View Point
Big Bear south-shore forest trail to a panoramic overlook of the San Gorgonio Wilderness.
Big Bear Discovery Center
USFS visitor center and trailhead hub on Big Bear Lake's north shore — start here for permits, maps, and ranger info.
Carbon Canyon Regional Park
Hidden coastal redwood grove and lake-side park on the IE/OC border in Chino Hills.
Hahamongna Trails / Lytle Creek Recreation Area
National Forest creek canyon above Rialto/Fontana — gold panning, family creek play, and miles of forest trails.
Lake Skinner Recreation Area
Riverside County reservoir park with fishing, camping, equestrian trails, and a marina.
Lake Cahuilla Recreation Area
Hidden Coachella Valley reservoir tucked at the base of the Santa Rosa Mountains — fishing, swimming pool, equestrian camp.
Wildwood Canyon State Park
Quiet Yucaipa state park with oak-shaded picnic areas, foothill trails, and a stargazing-friendly dark sky — a peaceful San Bernardino County escape.
Hurkey Creek Park
Pine-shaded Riverside County park near Lake Hemet — family camping, mountain biking, and group sites.
Walker Canyon (Lake Elsinore Poppy Fields)
Famous superbloom canyon above Lake Elsinore — California poppy hillsides in wet springs.
Lake Evans (Fairmount Park)
Family-friendly fishing lake inside Riverside's historic Fairmount Park — paddleboats, lakeside picnics, and easy walking loops.
California Citrus State Historic Park
Living citrus museum in the Arlington Heights hills — orange groves, picnic lawns, and Riverside history under Mount Rubidoux's neighbor ridges.
Heaps Peak Arboretum
Easy 0.7-mile loop in the San Bernardino Mountains — native pines, oaks, and dogwood near Lake Arrowhead.
Splinters Cabin Trail (Deep Creek)
Easy Lake Arrowhead-area trail to a creekside historic cabin site and Pacific Crest Trail bridge.
San Timoteo Canyon
Long oak-and-grassland canyon between Redlands and Moreno Valley — quiet scenic drive, equestrian country, and protected open space.
Martha McLean–Anza Narrows Park
Santa Ana River park along Riverside's historic Anza Narrows — picnic groves, river access, and trails into the river bottom.
Potato Mountain
Accessible 3,422-ft summit with sweeping IE/LA basin views via the Evey Canyon trail.
Vail Lake
Private 1,100-acre lake east of Temecula — fishing, paddling, and resort-style RV camping.
Mojave Trails National Monument
1.6 million-acre BLM monument protecting Route 66, lava flows, sand dunes, and Mojave wilderness.
Idyllwild Nature Center
Riverside County nature center with interpretive trails, museum, and family programs in Idyllwild.
Skinner Reservoir Wilderness Trails
Multi-use trail system through the hills above Lake Skinner — hiking, mountain biking, and equestrian use with sweeping wine-country views.
Bluff Lake Reserve
Pristine alpine lake and meadow preserve at 7,500 ft south of Big Bear — protected for wildlife and quiet hikes.
Rainbow Basin Natural Area
Geological wonderland north of Barstow — multicolored badlands, fossils, and a scenic loop drive.
Holcomb Valley Pinnacles
Granite pinnacle outcrops north of Big Bear with bouldering, hiking, and historic gold-rush ruins nearby.
Mount Rubidoux — Robidoux Reserve Trail Network
Trail network surrounding Mt Rubidoux — dirt routes, river views, and quieter alternatives to the main paved loop.
Hidden Lake (Idyllwild)
Tiny alpine lake high in Mount San Jacinto State Park — a strenuous bucket-list hike for serious IE hikers.
Wildwood Park (Yucaipa)
Yucaipa's signature creek-side city park with playgrounds, fields, and shaded picnic groves.
Afton Canyon
“Grand Canyon of the Mojave” — colorful BLM canyon with rare year-round Mojave River water.
Crafton Hills Open Space
Quiet foothill open-space hike between Redlands and Yucaipa — ridge views, citrus-grove backdrop, and easy access.
Bogart Regional Park
Riverside County foothill park with camping, equestrian staging, and trails into the San Bernardino NF.
Providence Mountains State Recreation Area
Remote high-desert park in the Mojave with the Mitchell Caverns — limestone caves, desert ridges, and big-sky stargazing.
Lake Fulmor
Small forested lake on Hwy 243 between Banning and Idyllwild — picnics, fishing, and a short shoreline loop.
Dripping Springs Trail
Agua Tibia Wilderness gateway trail above Temecula — chaparral climb to old-growth manzanita forests.
Indian Vista Scenic Overlook
Hwy 243 overlook with the IE's most dramatic high-elevation view of the San Gorgonio Pass.
Black Mountain
7,772-ft Idyllwild summit with drive-up fire lookout access and PCT junctions.
Santiago Park (Corona)
Beloved Corona city park with sports fields, playgrounds, walking paths, and big shaded lawns.
Mojave River Forks Regional Park
High-desert San Bernardino County park near Hesperia at the forks of the Mojave River — camping, equestrian, and open-desert recreation.
Sycamore Highlands Park (Riverside)
Riverside foothill city park with rocky outcrops, walking paths, and family picnic areas in the Mockingbird Canyon area.
Riley Wilderness Park (IE Edge)
Foothill wilderness park on the southwest IE edge with shaded oak trails and family loops.
Mockingbird Canyon Reservoir
Quiet Riverside-area reservoir with scenic foothill trails and big sunset views — a low-key IE outdoor escape.
Goldstone Deep Space Communications Complex Overlook
Remote Mojave overlook of NASA's deep-space tracking dishes — surreal IE space-science scenery.
Mission Trails (IE Side / Highland)
Greenspot/Highland foothill and Santa Ana Wash trail network east of San Bernardino.
Reche Canyon
Foothill canyon and trail corridor between Moreno Valley and Colton with equestrian and biking miles.
Aliso Canyon (Mission Trails)
Foothill canyon and equestrian trail system above Banning toward the San Gorgonio Wilderness.
Aguanga Sage Hill OHV Area
Backcountry OHV and dispersed-use area in southwest Riverside County's chaparral hills.
Castaic Wildlife Sanctuary Trail — Hidden Valley (Norco)
Birdwatching and equestrian trails through Norco's Hidden Valley wetland.
Yucca Loma Regional Park
Apple Valley neighborhood park with desert trails, ball fields, and high-desert family recreation.
Pumalo Park
Foothill open space park on the east side of San Bernardino with looping trails into the Crafton Hills.
About the Inland Empire's Outdoors
The Inland Empire is one of California's most layered outdoor regions. Within a single county border you can move from citrus-grove historic parks to alpine ski lifts, from chaparral canyon trails to wide reservoir marinas. San Bernardino National Forest alone covers around 680,000 acres across the San Bernardino and San Jacinto mountain ranges — much of it accessible within an hour of most IE cities.
This guide covers state parks, regional parks, county parks, city parks, lakes, mountain recreation areas, forest access, and the trail systems woven through them — from Lake Perris and Silverwood Lake to Mount San Jacinto, Chino Hills State Park, Cucamonga-Guasti, Glen Helen, Prado, Yucaipa, and the broader Big Bear and Lake Arrowhead recreation areas. Whether you're chasing a family picnic, a long ridgeline hike, a lake day, or a snow-play afternoon, the IE has it.
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Everything IE is your premium guide to the Inland Empire — Riverside County and San Bernardino County. Events, restaurants, parks, schools, mountains, lakes, sports, and more — sourced from official departments and trusted institutions, curated for the people who call the IE home. Part of the Everything California network.
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