Experience the thrill of exploring Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Scavenger Hunt,Ontario Bar Crawl,Ontario Bar Crawl,Ontario Bar Crawl,Ontario Ghost Tour,Ontario Ghost Tour,Ontario Ghost Tour,Ontario Ghost Tour and Ontario Ghost Tour as you uncover iconic landmarks and secret treasures scattered throughout vibrant neighborhoods.
Riv
Top Outdoor Activities In Ontario, California
Step into the heart of Ontario, California, where adventure pulses through every street and plaza. From the lively energy of Ontario Mills Shopping to the scenic trails near Cucamonga Peak, this city is packed with must-see sights. Outdoor Activities in Ontario offer locals and visitors a fresh way to view Ontario, blending excitement with discovery. Whether you are planning a day trip or seeking unforgettable things to do, these experiences promise fun around every corner.
Adventurers exploring in Ontario!
Outdoor Experiences in Ontario, California
Get ready for an expertly curated lineup of outdoor activities that transform sightseeing in Ontario into an interactive adventure. Our handpicked selection ranges from thrilling bar crawls to immersive ghost tours, each designed to showcase the spirit of Ontario and it's unique neighborhoods. Every activity invites you to dive deeper into local history, culture, and hidden gems—perfect for families, friends, or solo explorers eager for something beyond the ordinary.
Top Rated
5.0 (677 reviews)
Ontario‘s Hidden Treasures Hunt Scavenger Hunt
Downtown, Ontario, California
Join our exciting scavenger hunt in Ontario‘s Downtown, California! Uncover hidden gems,...
5.0 (63 reviews)
Dead Lights of Ontario
Downtown, Ontario, California
Discover Ontario's downtown ghost hunt tour, a self-guided, app-led adventure with...
5.0 (60 reviews)
Ontario Bar Crawl
Downtown, Ontario, California
Explore Ontario's vibrant nightlife with a self-guided, gamified bar crawl featuring photo...
5.0 (476 reviews)
Upland‘s Unbridled Adventure Hunt Scavenger Hunt
Downtown, Upland, California
Join our thrilling scavenger hunt in Downtown Upland, CA! Uncover hidden gems, historic...
5.0 (68 reviews)
McKenna Mysteries: The Claremont Hunt
Claremont McKenna College, Upland, California
Experience a self-guided Claremont McKenna College tour with an app-led scavenger hunt...
4.9 (81 reviews)
Route 66 Renegades Scavenger Hunt
Downtown, Upland, California
Wine not spice up your day in Rancho Cucamonga? Join our scavenger hunt through a quirky...
5.0 (64 reviews)
Sagehen Tracks: A Pomona Hunt
Pomona College, La Verne, California
Experience a self-guided Pomona College tour with an interactive app-led scavenger hunt...
5.0 (60 reviews)
Mudd You Believe It?: The Brainy Harvey Mudd Hunt
Harvey Mudd College, La Verne, California
Experience a self-guided Harvey Mudd College tour with an app-led scavenger hunt featuring...
5.0 (65 reviews)
The Pitz-Perfect Puzzle Chase
Pitzer College, Upland, California
Experience a self-guided, app-led Pitzer College tour with fun trivia, photo challenges,...
5.0 (62 reviews)
The Scripps Sleuth Shuffle
Scripps College, La Verne, California
Experience a self-guided Scripps College tour with an app-led scavenger hunt packed with...
5.0 (69 reviews)
Upland Bar Crawl
Downtown, Upland, California
Discover Upland's nightlife on a self-guided, gamified bar crawl filled with trivia and...
An Epic Ontario, California experience
How Our Ontario, California Outdoor Activities Work
Our expert team has uncovered must-see stops and secret stories across 3,050+ cities—including over 50 different outdoor activities right here in California—to create truly memorable adventures tailored just for you. Each activity includes easy-to-follow instructions plus special quizzes designed around iconic landmarks so everyone can join.
During your adventure teams explore on foot tackling trivia questions by historical markers snapping photos beside public art installations solving puzzles together—and earning points via our award-winning app where scores can be compared citywide.
1
2
3
Top Outdoor Attractions In Ontario
Ontario is bursting with attractions that make every outing memorable. Explore vibrant public art at historic plazas, wander through bustling shopping districts like Ontario Mills Shopping, or soak up local color at Citizens Business Bank Arena Events. Each location offers it's own flavor—whether it is live music echoing through the streets or craft beer flowing at nearby bars. Our outdoor activities will guide you through these top spots while unveiling new perspectives on what makes Ontario special. Click on each location to see related activities.
1
1910: Ontario Public Library, Ontario, Cal.
Explore the site of the former Ontario Public Library, a nod to Chaffey's dreamland. Locals say old bricks peek through the grass—can you spot them? A must-see for history buffs.
2
WCTU Fountain
Discover the WCTU Fountain, a historic gem dedicated by the Women's Christian Temperance Union in 1908. Enjoy pure water and learn it's significance—a unique thing to do in Ontario.
3
Ontario Town Square
Ontario Town Square is a vibrant hub for events like concerts and markets. It's sustainable design is a must-see for eco-enthusiasts visiting downtown Ontario.
4
George Chaffey, Jr.
Visit the plaque of George Chaffey Jr., founder of Ontario. Learn about his visionary model colony—a key attraction for those interested in local history.
5
The Monument
Marvel at The Monument in Conservation Park, a recycled sculpture with moving bird tops. It's a must-see for art lovers exploring outdoor attractions in Ontario.
6
Sun Clock
Experience timekeeping at the Sun Clock in Conservation Park. Stand as a human needle to reveal time—a unique outdoor activity that connects you with nature's rhythms.
7
1900: Pacific Electric Heating Company
Explore the historic Pacific Electric Heating Company building, once home to Hot Point Electric Iron—a landmark of industrial innovation in Ontario.
8
1900: Euclid Avenue
Walk along Euclid Avenue with it's iconic double rows of palms and pepper trees—a scenic route rich with history and charm in Ontario.
9
Mule Car
Visit Ontario's historic Mule Car, once vital public transit along Euclid Avenue—a nostalgic glimpse into local transportation history.
10
Glorias Cocina Mexicana
Step outside and discover Ontario's vibrant outdoor scene. From the buzz of Ontario Mills Shopping to the trails near Cucamonga Peak, you will find plenty of fresh-air adventures and local secrets waiting.
11
Iron Skillet Restaurant
Enjoy Ontario's outdoor energy with a walk near Pomona Fairplex or a visit to Graber Olive House gardens. The Southern California Gateway offers unique things to do for first-time visitors and seasoned explorers alike.
12
El Farol Rojo
Ontario invites you to experience outdoor things to do like exploring Cucamonga Peak Trails or relaxing in green spaces near Ontario Airport. Locals say sunset views here are unforgettable, especially after a day out.
13
Treasures Antique Mall
Step outside and discover Ontario's lively outdoor scene. From the buzz of Ontario Mills Shopping to glimpses of planes at Ontario Airport, every stroll offers a new Inland Empire Adventure. Locals say sunsets here are unforgettable.
14
Beverly Banquets
Embrace Ontario's outdoor energy by wandering near Cucamonga Peak Trails or catching live music drifting from Pomona Fairplex Attractions. The air is filled with excitement and local stories waiting to be uncovered.
15
Ontario Museum of History and Art
Experience Ontario's playful side outdoors at Scandia Family Fun Center or while exploring historic corners around Graber Olive House. Locals whisper about hidden gardens that bloom after spring rains—keep your eyes open!
16
Granada Theater
Ontario invites you outside for adventure—whether it is people-watching near Ontario Mills Shopping or soaking up the buzz at Citizens Business Bank Arena Events. Listen for local legends as you wander these lively spots.
17
Graber Olive House
Stroll through Ontario and catch glimpses of history by Rancho Cucamonga Winery Tours or feel the pulse of outdoor fun at Scandia Family Fun Center. The best stories are found between stops—just ask any local.
See our Top Outdoor Activities By Neighborhood
Discover how our outdoor activities bring out the best in every neighborhood across Ontario—from downtown hotspots to quieter corners filled with charm and history. For those searching for recommended outdoor activities or just wondering what to do in Ontario next weekend, click on these neighborhoods to see the related activity.
12,000+ Reviews For our Hunts
See what people say about our outdoor activities in Ontario
Our customers rave about their experiences with outdoor activities in Ontario—just read one five-star review: 'The perfect blend of challenge and fun!'. With countless glowing testimonials and high star ratings from both locals and tourists, our reputation speaks for itself when it comes to delivering unforgettable adventures.
A truly unique thing to do in Ontario! The outdoor tour allowed us to appreciate both art and history while strolling through downtown.
Robert L.
This interactive experience is perfect for tourists wanting to see points of interest in Ontario. Highly recommend checking it out!
Sophia C.
What an enjoyable walking tour! I discovered so many fascinating places that I never noticed before in this vibrant neighborhood.
James L.
I loved using the ScavengerHunt.com app to explore downtown. It made discovering historical spots so easy and engaging!
Laura H.
FAQs.
LOCAL INSIGHTS
Fun Ontario Facts and Hidden Gems
Did you know that Ontario was founded as a model colony by Canadian engineers who envisioned lush vineyards and olive groves thriving under sunny California skies? Today it is known as Southern California Gateway—a place where innovation meets tradition.
From hosting world-famous events at Pomona Fairplex Attractions to preserving history at
From hosting world-famous events at Pomona Fairplex Attractions to preserving history at
© 2016-2026 Let's Roam, LLC. Let’s Roam® is a registered trademark. All Rights Reserved.
✕
Flash Sale: Up to 55% off all tickets and passes
Hey! Sorry to interrupt.
We’re Charlie and Mike, founders of ScavengerHunt.com
Want an extra 10% Off Your Order?
NO, CONTINUE SHOPPING
Unlock your extra 10% off your first order!
Final step to get your extra 10% off!
Sign up for email & texts to get your code
MAYBE LATER
