Ontario, California, serves as the vibrant gateway to the Inland Empire, blending historic charm with modern shopping and outdoor adventure. It is best visited during the spring or fall when the Mediterranean climate is perfect for exploring the nearby San Gabriel Mountains or the bustling downtown district.
Top Things to Do in Ontario
Tap an attraction to look it up on TripAdvisor.
Getting Around Ontario
From the Airport
Rideshare. Uber and Lyft are widely available at Ontario International Airport (ONT) and provide the most convenient door-to-door service to your hotel. Rental Car. The Consolidated Rental Car Center at ONT offers easy access to all major agencies and is the recommended way to explore the region.
Once You're There
Car Rental. Ontario is a sprawling city, and having your own vehicle is essential for visiting the various attractions spread across the Inland Empire. Rideshare. Uber and Lyft are the standard and most reliable ways to get around if you prefer not to drive yourself.
Where to Stay in Ontario
Hotel picks for Ontario are coming soon. In the meantime, search directly:
Where to Eat in Ontario
In-N-Out Burger★ 4.7 (6,289)4310 Ontario Mills Pkwy, Ontario, CA 91764, USAA California essential where you must order your burger 'animal style' to experience the true regional fast-food culture.
Lazy Dog Restaurant & Bar★ 4.5 (6,571)11560 Fourth St, Rancho Cucamonga, CA 91730, USAPerfect for a casual dinner, this spot is famous for its cozy lodge atmosphere and diverse menu ranging from pot roast to global stir-frys.
Disfruta★ 4.5 (263)610 N Redondo Dr h, Oceanside, CA 92057, USAVisit for authentic Mexican street food flavors, specifically their highly-rated street tacos and refreshing house-made agua frescas.
Market Broiler★ 4.4 (3,584)4553 Mills Cir, Ontario, CA 91764, USARenowned for its extensive selection of fresh-caught fish and signature sourdough bread served with herb-infused butter.
Sycamore Inn★ 4.4 (1,595)8318 Foothill Blvd, Rancho Cucamonga, CA 91730, USAThis historic landmark offers an upscale dining experience with a focus on classic American steaks and a legendary wine list.
The Sandwich Spot★ 4.4 (265)920 N Haven Ave #150, Ontario, CA 91764, USAA local favorite known for their creative combinations and 'bomb sauce' that keeps the lunch crowd coming back daily.
Pho Ha★ 4.3 (672)9319 Foothill Blvd, Rancho Cucamonga, CA 91730, USAKnown for its rich, aromatic beef broth and generous portions of fresh herbs and sprouts served alongside steaming bowls of noodle soup.
Fuji Grill★ 4.3 (99)1185 2nd St ste i, Brentwood, CA 94513, USAA reliable neighborhood staple for quick, flavorful teriyaki bowls and bento boxes that provide excellent value.
Panera Bread★ 4.2 (1,106)11550 E 4th St, Rancho Cucamonga, CA 91730, USAA reliable spot for a quick, consistent breakfast pastry or a warm soup-and-sandwich combo near the shopping district.
Sushi Kosho★ 4.1 (232)6750 McKinley St, Sebastopol, CA 95472, USAThis hidden gem provides a high-end omakase-style experience that rivals the best sushi spots in Los Angeles.
Tours & Activities
Bookable through Viator.
3 Days in Ontario
Historic Roots and Local Culture
Morning. Start your journey by stepping back in time at the Graber Olive House, where you can tour the grounds of one of the oldest olive processing facilities in the country. Wander through the peaceful, tree-lined paths and learn about the family history that shaped this corner of California. Afterward, take a short drive to the Museum of History and Art, Ontario, to get a deeper understanding of the region's agricultural and industrial evolution. Plan to spend about two hours here to truly appreciate the rotating local art exhibits. Before heading out, grab a coffee nearby to fuel your afternoon exploration.
Afternoon. Spend your afternoon cruising down historic Euclid Avenue, which is listed on the National Register of Historic Places and features beautiful old homes and statues. Stop at Ontario Town Square to enjoy the open plaza space, which often hosts community events and local markets. It is the perfect place to sit for a while and people-watch under the California sun. If you have time, drive over to De Anza Park to stretch your legs in the lush green space. Make sure to wear comfortable walking shoes as you navigate these scenic neighborhood landmarks.
Evening. As the sun begins to set, head toward the vibrant dining scene near the city center to cap off your day. Enjoy a hearty, classic American dinner at the Sycamore Inn, an establishment that has been serving travelers since the early 1900s. The atmosphere is warm and inviting, perfect for reflecting on the history you explored earlier. If you still have energy, check the local event calendar for any performances or games happening at the nearby Toyota Arena. It is a fantastic way to experience the modern energy of the city.
Shopping and Entertainment Extravaganza
Morning. Dive headfirst into the retail paradise of Ontario Mills, one of the largest outlet malls in the country. Arrive right when the doors open to secure a parking spot near the main entrance and beat the afternoon crowds. You could easily spend your entire morning wandering through the massive circular layout, which includes everything from high-end fashion outlets to unique home goods stores. Make sure to check the map at the entrance so you don't miss your favorite brands. After working up an appetite, grab a quick bite within the mall's expansive food court or one of its sit-down restaurants.
Afternoon. After your shopping spree, head over to K1 Speed Ontario for some high-octane indoor go-kart racing. It is a fantastic way to inject some adrenaline into your afternoon, and the electric karts are surprisingly fast and fun for all skill levels. If you prefer something more relaxed, head to Topgolf Ontario to practice your swing in a climate-controlled bay. Both venues are located within a short drive of the shopping district, making them easy to transition to after a morning of walking. Be sure to book your lane or race time online in advance to avoid long weekend waits.
Evening. Wind down your day with a sophisticated dinner at Sushi Kosho, where the quality of the fish is truly exceptional. The minimalist decor and expert preparation make it a standout choice for foodies visiting the area. After dinner, if you are looking for a nightcap, there are several comfortable lounges located in the nearby hotels that offer a quiet atmosphere for conversation. It is the perfect end to a high-energy day of shopping and entertainment. Don't forget to take a final look at the city lights from the parking area before heading back to your accommodation.
Outdoor Escape and Relaxation
Morning. Escape the urban hustle by spending your morning at Cucamonga-Guasti Regional Park. This expansive park offers beautiful lakes where you can enjoy fishing, pedal boating, or simply walking along the water's edge. The mountain backdrop provides a stunning view, especially in the clear morning light, so don't forget your camera. It is a peaceful way to reconnect with nature before the afternoon heat sets in. Pack a light jacket, as it can be breezy near the lakes even on warmer days.
Afternoon. For lunch, head toward the local favorite Pho Ha for a steaming, restorative bowl of soup that is perfect after a morning in the park. Once you are refueled, spend the rest of your afternoon exploring the local boutique shops scattered throughout the city's quieter districts. You might stumble upon unique artisan crafts or local goods that you won't find at the big malls. It is a great way to support the local economy while finding a one-of-a-kind souvenir. Take your time and enjoy the slower pace of the local neighborhoods.
Evening. Finish your Ontario adventure with a casual yet delicious dinner at Lazy Dog Restaurant & Bar. The menu is extensive and the service is always friendly, making it a reliable choice for your final night. Enjoy a craft cocktail or a local beer as you soak in the relaxed California vibe one last time. If you have time, take a final evening stroll through a nearby park to enjoy the cool desert air. It is the perfect, low-stress conclusion to your three-day getaway.
