- 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
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2388
28.8 Miles
98%
1466 votes
1151 Oxford Rd, San Marino, CA, Pasadena, CA 91108
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A multi-purpose cultural center, Huntington Library & Gardens offers activities for all ages to enjoy. Along with an impressive book and art collection, there is a botanical garden with a variety of flowers, trees and shrubs.
28.8 Miles
A cooking school that offers a variety of classes from which students can choose, Urban Kitchen employs professional, experienced chefs. The facility offers private events and hosts parties and other gatherings.
28.8 Miles
Emery Park offers visitors the chance to cook in its kitchen facility or with its barbeque pits. The location also features playground equipment, an activity room, picnic areas, and an open grass area.
28.8 Miles
97%
90 votes
Cobb Estate, Lake Ave & E Loma Alta Drive, Altadena, CA 91001
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Offering a challenging hike for both beginners and advanced hikers, trails lead to Inspiration Point where there are great mountain views. Along with hikers, the trail is also suitable for mountain bikers.
28.8 Miles
85%
310 votes
600 Town Center Drive, Costa Mesa, CA 92626
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The Segerstrom Center for the Arts can seat over 5,750 visitors in four separate halls. The center is host to national and internationally renowned productions of music, theatre, and dance; from broadway shows to international symphony orchestras and ballet companies.
28.8 Miles
Nature Park of Cypress is a natural park open on Saturdays through the Spring and Summer months and offers expansive grassland and areas for wildlife sightings. For weekly trail walks, reservations are required.
28.8 Miles
70%
33 votes
17272 Newhope Street, Fountain Valley, CA 92708
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A fitness club and recreation facility, Los Caballeros Racquet & Sports Club offers swimming pools, racquetball courts, tennis courts, basketball, volleyball, handball, and squash courts, and state of the art fitness equipment.
28.8 Miles
With walking paths and a children's area, Lakepoint Park offers views of Lake Elsinore. Facilities at the park include restrooms, picnic tables, barbeque areas, two softball fields, and a soccer field.
28.8 Miles
83%
6 votes
25200 Trabuco Road, Lake Forest, CA 92630
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Silver Stirrup Riding Academy offers regular horseback riding lessons and camps where they teach riding, grooming, roping and other horse activities. Camps are for one or three days and lessons are for both youths and adults.