Rent a car in Ontario to explore the outdoor spectacles of the Guasti Regional Park and surrounding mountains.
California, Ontario is a great place to stop by on a Californian road trip or to hang out for a weekend. Stay in the city and visit the historic Graber Olive House, the area’s major olive grove, and take a tour of Ontario Museum of History and Art. From Ontario you can also head to Disneyland, Palm Springs, Lake Arrowhead and LA.
Whether you pick up your rental car in Ontario center or three miles away at Ontario International Airport, you can rent a vehicle for the duration of your trip. When you’re done, drop it off at any Hertz location - perfect if you’re embarking on a Californian road trip.
Choose from a range of SUVs for exploring the mountains or a sedan for business car rental or a city-based break.

225 Euclid Avenue, Ontario, CA 91762
Ontario Museum of History and Art tells the story of Ontario through its exhibitions on art, history and culture. The museum also holds educational experiences, lectures and community events. If the weather is good, enjoy a walk around the fragrant rose gardens that surround the museum. There are several 24/7 parking garages and lots for your Ontario rental car in the surrounding area.

4310 Camino Real, Riverside, CA 92509
Splash around in tidal wave pools and race your friends and family on the racing slides at Cove Waterpark. Kids will love climbing in the treehouse and exploring the Adventure River. Rent a cabana and spend an afternoon basking in the sun – servers will bring your food to you while you relax. On-street parking is available nearby for your Ontario rental car while you enjoy the water.

800 North Archibald Avenue, Ontario, CA 91764
Head to Cucamonga-Guasti Regional Park for fishing and boating on the lake or hike up to Pumpkin Rock, just a 24-minute drive south of Ontario. Explore waterfalls and mountainous landscapes at Cucamonga Canyon. Parking fees for your Ontario rental car will vary depending on whether you visit on a weekday or at the weekend, so check before you travel.