When most people think of Southern California, their minds jump to Hollywood, Disneyland, or the beaches of Santa Monica. But just east of Los Angeles lies Ontario, a city with its own share of unique attractions, local flavor, and unexpected gems. If you’re flying into Ontario International Airport (ONT) and renting a car, you’ll be perfectly positioned to explore some lesser-known, yet totally worthwhile spots.

With the convenience of a rental car from Mr. Rent a Car, you’re not limited to the usual tourist paths. You can take your time, explore at your own pace, and experience the kind of local charm most visitors miss. Let’s take a look at some hidden gems you can discover near Ontario Airport with your own set of wheels.

1. Graber Olive House – A Historic Taste of Ontario

Located just a few miles from the airport, the Graber Olive House is one of Ontario’s oldest and most charming landmarks. This family-run business has been producing and canning olives since 1894, and visiting is like stepping back in time.

You can tour the grounds, learn about the olive curing process, and sample some of the tastiest olives you’ll ever eat. It’s quiet, educational, and perfect for a short, relaxed afternoon outing. With a rental car from Mr. Rent a Car, it’s just a 10-minute drive and well worth the trip.

2. Rancho Santa Ana Botanic Garden – Nature’s Hidden Paradise

Just 20 minutes away in Claremont, this botanic garden is Southern California’s largest dedicated exclusively to California native plants. The garden features beautifully maintained trails, peaceful desert landscapes, and educational exhibits that are ideal for plant lovers and nature enthusiasts.

Driving there with a rental from Mr. Rent a Car allows you to take the scenic route and maybe even explore downtown Claremont afterward, a charming area full of boutique shops and outdoor cafés.

3. Euclid Avenue – Historic Drive with Small-Town Charm

Take a slow cruise down Euclid Avenue, a tree-lined stretch that runs from Ontario through the nearby city of Upland. Originally designed in the late 1800s, it features historic homes, grassy medians, horse trails, and classic Southern California architecture.

It’s the kind of scenic route that’s best experienced by car, and with Mr. Rent a Car, you can enjoy it on your own schedule. Be sure to stop at one of the small local diners or bakeries for a quick bite along the way.

4. Ontario Mills – A Shopper’s Hidden Paradise

Ontario Mills may not be a total secret, but many visitors underestimate just how much this outlet mall has to offer. It’s one of the largest in California and features over 200 stores, including high-end outlets, family-friendly restaurants, and even an indoor Dave & Buster’s.

Having your own rental car means you can shop without worrying about hauling bags around or catching a ride back. Mr. Rent a Car offers roomy vehicles if you plan to do some serious shopping.

5. Chino Creek Wetlands and Educational Park – A Natural Escape

For those looking to connect with nature, the Chino Creek Wetlands are a wonderful hidden gem just a short drive from the airport. With walking trails, scenic ponds, and birdwatching areas, it’s a peaceful place to stretch your legs and enjoy the outdoors.

It’s not usually crowded, and it’s easy to reach with your own vehicle. Mr. Rent a Car offers fuel-efficient and family-friendly options perfect for a relaxing detour like this.

6. The Mission Tiki Drive-In Theatre – Retro Movie Night

Just 15 minutes from ONT, the Mission Tiki Drive-In in Montclair offers an old-school movie night experience with modern-day films. Watch the latest releases from the comfort of your car, under the stars, with snacks from their retro concession stand.

It’s a fun and affordable evening out, especially for couples or families. Mr. Rent a Car provides vehicles with plenty of comfort, so you can sit back and enjoy the show.

7. Planes of Fame Air Museum – A Journey Through Aviation History

Located in nearby Chino, the Planes of Fame Air Museum is an aviation enthusiast’s dream. It features historic aircraft, interactive exhibits, and even air shows. Many of the planes are still in flying condition and occasionally take to the skies.

It’s a fun stop for families, history buffs, and curious travelers, and having a car from Mr. Rent a Car means you can come and go as you please without relying on tour groups or transit schedules.

Discover More with Mr. Rent a Car at Ontario International Airport

Ontario and its surrounding areas have so much to offer beyond the usual tourist trails. Whether you’re visiting for business or starting your Southern California vacation, a rental car gives you access to authentic local spots, natural escapes, and unique experiences that you just won’t find in a guidebook.

With Mr. Rent a Car, picking up a vehicle right from Ontario International Airport is quick, easy, and affordable. You’ll have the freedom to discover hidden gems at your own pace—and make memories that go far beyond the theme parks and city lights.

Start exploring today. Book your rental at https://www.mrrentacar.com and unlock a side of Southern California most travelers never get to see