Race the clock through Antioch’s Rivertown and waterfront with the 3Quest Challenge: three timed urban quests delivered via smartphone and supported by a remote guide. Ideal for groups seeking competitive, low-impact outdoor fun in a historic Delta town.
More ways to explore the area's outdoor wonders
You snap the app open, feel the city breathe around you — river barges slide slowly along the San Joaquin, gulls pivot on tidal air, and the clock starts: two hours to solve three quests.
Difficulty
easy
Duration
2 hours
Fitness Level
Suitable for most fitness levels; expect 1–3 miles of walking at a brisk pace with short standing tasks.
Wildlife
History
Antioch developed in the mid-1800s as a Delta shipping and supply town; its waterfront and grid reflect that river-oriented origin.
Conservation
The San Joaquin-Sacramento Delta is an active estuarine ecosystem; stick to public pathways, pack out trash, and respect private docks and habitat areas.
Reserve your spot on the 3Quest Challenge Scavenger Hunts - Antioch, CA today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Charge your devices
Bring a fully charged phone and a portable battery — the app and photo challenges will drain power quickly.
Wear grippy walking shoes
Route surfaces are urban: sidewalks, boardwalks, and occasional uneven pavement — comfortable, supportive shoes matter.
Stay hydrated and sun-protected
Tasks move you between sun-exposed waterfront and open streets; carry water and sunscreen, especially mid-day.
Use public transit where possible
Antioch is served by eBART and local buses — plan arrivals and departures to avoid costly parking or delays.
Smartphone with app installed
Required to run the scavenger-hunt app, receive clues, and upload photos.
Comfortable walking shoes
Supportive footwear helps on city pavements, boardwalks, and occasional uneven spots.
Portable charger (power bank)
Keeps your device live through two hours of navigation, photos, and messaging with the remote guide.
Reusable water bottle
Staying hydrated keeps teams moving and focused during mid-day quests.
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