Overview
Highgrove is a small, unincorporated community in Riverside County, California, situated in the western portion of the Inland Empire region. With a population of roughly 4,000, it sits just north of the city of Riverside and is governed by Riverside County rather than its own municipal government. It is not a tourist destination in the conventional sense, but it functions effectively as a quiet residential base for travelers exploring the broader Riverside area.
The community is bounded by the Santa Ana River to the south and sits close to several well-known Inland Empire landmarks, freeway corridors, and regional natural areas. Most visitors pass through Highgrove en route to Riverside, San Bernardino, or the mountain communities to the east. Understanding what the area is — and is not — helps travelers set appropriate expectations and make practical use of their time here.
Getting There
By Car
Highgrove is conveniently accessed via Interstate 215, which runs directly through the area. From Los Angeles, the drive is roughly 60–70 miles east via the I-10 and I-215 interchange, depending on traffic. From San Diego, the community is approximately 90 miles north via I-15 connecting to I-215.
By Train
Metrolink's Inland Empire–Orange County (IEOC) line and the 91/Perris Valley line serve the broader Riverside area. The closest major Metrolink station is in downtown Riverside, a short drive from Highgrove. Amtrak also stops at Riverside's Downtown station. Verify current schedules and fares at the Metrolink and Amtrak official websites before travel.
By Air
The nearest commercial airports are Ontario International Airport (ONT), approximately 20 miles west, and Los Angeles International Airport (LAX), roughly 60 miles west. Palm Springs International Airport (PSP) is also a viable option for travelers coming from the east. Rental cars are the most practical way to reach Highgrove from any of these airports.
Getting Around
A personal vehicle or rental car is strongly recommended for getting around Highgrove and the surrounding Inland Empire. The area is laid out along suburban arterial roads and freeway corridors that are not practical to navigate on foot.
Riverside Transit Agency (RTA) provides bus service throughout Riverside County, including routes that pass near or through Highgrove. Check RTA's official website for current route maps and schedules. Rideshare services such as Uber and Lyft are generally available in the area, though response times may vary compared to larger urban centers.
Cycling is possible on some local roads but is not well-supported by dedicated infrastructure in this specific community. For destinations within the city of Riverside, conditions improve noticeably.
Where to Stay
There are no hotels or lodging properties directly within Highgrove's community boundaries that can be independently verified. Travelers should look for accommodation in the adjacent city of Riverside, which has a range of options from budget motels along major thoroughfares to mid-range chain hotels and the historic Mission Inn for a more distinctive stay.
Short-term rental platforms such as Airbnb and Vrbo list properties throughout Riverside County, and it is worth searching for listings in or near Highgrove if a residential-style stay is preferred. Always verify listings carefully and read recent reviews before booking.
For travelers whose primary purpose is visiting attractions further east — such as Palm Springs or Big Bear Lake — Highgrove and the broader Riverside area represent a mid-point overnight option that can reduce driving time.
Things to See & Do
Highgrove itself has limited dedicated visitor attractions, but its location makes it a practical launching point for several regional destinations.
Santa Ana River Trail
The Santa Ana River Trail runs along the southern edge of the community and is popular with cyclists, joggers, and walkers. The multi-use trail stretches for many miles through Riverside County and connects to a broader regional trail network. Access points exist near the Highgrove area; verify current trail conditions locally before setting out.
Riverside Area Attractions
The neighboring city of Riverside is home to the Mission Inn Hotel & Spa (a National Historic Landmark), the California Museum of Photography, the Riverside Metropolitan Museum, and the historic downtown district. These are all within a short drive of Highgrove and represent the most practical cultural and leisure options for visitors staying in or near the community.
Box Springs Mountain Reserve
This regional park, a short drive from Highgrove, offers hiking trails with views across the Inland Empire. Trails range in difficulty and the park is managed by Riverside County Parks. Verify access and any permit requirements locally or on the county parks website.
Food & Drink
Highgrove does not have a developed restaurant district. A handful of local convenience stores and small eateries serve the residential community, but travelers should not expect a wide dining selection within the community boundaries.
For a broader range of dining options, downtown Riverside is the most practical destination. The city has a growing food scene with Mexican cuisine, American comfort food, and a handful of independent cafes and restaurants concentrated near University Avenue and the downtown core. Major chain restaurants and fast-food options are widely available along the commercial corridors of adjacent cities including Riverside and Colton.
Grocery shopping for self-catering travelers is best done in Riverside or nearby Colton, where several major supermarket chains operate stores. Verify current business hours locally, as they can change.
Practical Information
Visas and Entry
Highgrove is in the United States. Entry requirements vary significantly by nationality. For accurate and current visa information, check TravelerPulse's Visas section and the official U.S. Customs and Border Protection website (cbp.gov) or the U.S. Department of State travel portal.
Climate
The Inland Empire has a semi-arid climate with hot, dry summers and mild winters. Summer temperatures regularly exceed 95°F (35°C) and can approach or exceed 110°F (43°C) during heat waves. The area is also prone to periods of elevated air quality concerns, particularly in summer. Check air quality index (AQI) readings before outdoor activities. Spring and fall are the most comfortable seasons for visitors.
Connectivity
Mobile phone coverage from major US carriers (Verizon, AT&T, T-Mobile) is generally reliable throughout the Highgrove and Riverside area. Wi-Fi is widely available at hotels and cafes in Riverside.
Emergency Services
For all emergencies in the United States, dial 911. Riverside University Health System – Medical Center is the major hospital serving this part of Riverside County; verify its location and services locally before you need them.
Safety
Highgrove is a residential community and is generally quiet. As with any area, standard urban safety practices apply: be aware of your surroundings, secure valuables in your vehicle out of sight, and avoid poorly lit areas after dark.
The Santa Ana River Trail and nearby open spaces are generally safe during daylight hours but are less advisable after dark. Check with local county parks or the Riverside County Sheriff's Department for any current advisories before hiking or cycling in open areas.
Vehicle break-ins can occur in park-and-ride lots and trailhead parking areas throughout the region. Take all valuables with you or leave nothing visible in your car.
