Turn Castle Rock Into a Game

Explore at your own pace with app-guided clues, puzzles, and hidden stories.

4.49 reviews in Castle RockTrusted by 1M+ explorersSelf-guided · no booking · play offline

How it works

1

Pick a Quest

Find an adventure that sparks your curiosity.

2

Get the App

Download & sign up in seconds.

3

Start & Play

Go to the start point and have fun!

Ways to explore Castle Rock with Questo

One app, one type of quest · different ways to play it.

As a scavenger hunt

Solve clues and puzzles at real Castle Rock landmarks. Race against the clock or take it at your own pace · and bring a group to compete for a spot on the leaderboard.

See all Castle Rock scavenger hunts

As a self-guided walking tour

A GPS-guided walking route with stories along the way. Play on your own schedule, stop and resume anytime · and once you've downloaded a quest, it works fully offline.

See Castle Rock walking tours

Cities nearby

Find a city nearby to play with your family and friends.

Explore More Cities

Discover quests and adventures in cities around the world

Explore New York City
New York City53 quests
Explore Washington D.C.
Washington D.C.24 quests
Explore Chicago
Chicago23 quests
Explore London
London62 quests
Explore Bucharest
Bucharest49 quests
Explore Sydney
Sydney31 quests

Frequently asked questions

What can I do in Castle Rock with Questo?
Browse outdoor city games built around Castle Rock. Each quest has its own route and story: follow clues, solve puzzles, and discover the city as you play.
How many outdoor city games are available in Castle Rock?
Questo currently lists 1 outdoor city game in Castle Rock. Browse the collection to compare stories, routes, and access options.
Is there a murder mystery game in Castle Rock?
Yes. Questo has murder mystery quests set on the real streets of Castle Rock: follow the clues, question the evidence, and solve the case at your own pace. No actors, no booking, start whenever you like.
Do I need to book an activity in Castle Rock in advance?
Most Questo quests can be started when you are ready. Select a quest to check its route and access options before you play.

Questo turns Castle Rock, United States of America into murder mysteries you play on foot, following clues from one landmark to the next. Start with Murder Mystery: Death in the Shadows in Castle Rock, the most popular one here. Prices start at $7.99. Start when you arrive, go at your own speed, and stop for coffee whenever you feel like it.

About Castle Rock

Play a city exploration game and get the best of Castle Rock. From city secrets to un-tourist guides and more!