- Our list of the best things to do in Ontario, California, features the top 791 nearby activities — including 280 great attractions with user approval ratings of 90% or more!
- Ontario, CA has a variety of great sights and experiences nearby. Top categories include: Outdoor Places, Entertainment & Shows, Sports & Fitness, and Amusement.
- The results below include the top 27 things to do within the city of Ontario, CA , followed by 764 popular activities in nearby cities, including Riverside, Fontana, Anaheim, Whittier, Orange, Rancho Cucamonga, San Bernardino, Arcadia, Chino, Fullerton, Claremont, Azusa, Chino Hills, Upland, La Habra, Covina, El Monte, Glendora, Brea, West Covina, San Dimas, Pomona, Walnut, La Mirada, Norco, Yorba Linda, Placentia, Corona, Monrovia, Diamond Bar, Buena Park, Wrightwood, Tustin, La Puente, Montclair, Baldwin Park, Hacienda Heights, Santa Ana, La Verne, Rosemead, Rialto, Moreno Valley, Temple City, Colton, Rowland Heights, Garden Grove, Redlands, Pico Rivera, Los Angeles, Whittier, Menifee, Highland, Joshua Tree, Perris and Hesperia
Showing 431-440 of
2388
17.1 Miles
91%
22 votes
1600 Agua Mansa Road, Colton, CA 92324
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Action Star Games Paintball Park offers guests the chance to play on fifteen different playing fields. The business also accepts private party reservations for those who wish to set up a group outing or corporate event.
17.2 Miles
27%
164 votes
2575 Glen Helen Parkway, San Bernardino, CA 92407
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With the capacity to hold over 65,000 guests, the San Manuel Amphitheater is one of the largest in the nation. The amphitheater plays host to an array of touring musical acts and festivals.
17.2 Miles
91%
145 votes
9400 Dufferin, Riverside, CA 92504
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California Citrus State Historic Park is dedicated to the preservation and history of the areas citrus heritage. Visitors are able to participate in guided tours as well as sample and purchase the parks fresh produce.
17.2 Miles
Glen Helen Regional Park offers over 1,300 acres of peace and play. The park, favored for picnics beneath the areas large shady trees, also features a water play area, playground, open fields for sports play and more.
17.2 Miles
71%
7 votes
18585 Verdemont Ranch Road, San Bernardino, CA 92405
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Glen Helen Raceway is a race park that often features sand drag, off road and motocross events. They offer grandstand seating for 3000, festival seating for 8000 and concessions for food, soft drinks and beer.
17.2 Miles
The Placentia Founders Society is a historic preservation organization that was founded in 1974 with the primary purpose of restoring and maintaining the Bradford House museum. The society sponsors cultural events, including free concerts.
17.2 Miles
Maintained by a local historical society, Bradford House is an early 20th century home built in Queen Anne's style architecture. The historical society hosts events at the house like ice cream socials.
17.3 Miles
At Improv Brea, guests will have the opportunity to watch improv comedy shows from the likes of Jeff Garcia and Dave Nunez. The location, which hosts parties, also offers guests the opportunity to order burgers, sandwiches, and appetizers.
17.3 Miles
Brea's Founder's Park is a public park that features a playground with climbing structures, a rock climbing wall, and other equipment. The park also features a play table with sand.
17.3 Miles
15%
13 votes
2555 Glen Helen Parkway, San Bernardino, CA 92407
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Known as the largest outdoor music venue in the United States, the Glen Helen Blockbuster Pavilion features seating for over 65,000 spectators. Visitors commonly enjoy a variety of concessions options while attending one of the many performances hosted here.