Turn Opatija Into a Game
Explore at your own pace with app-guided clues, puzzles, and hidden stories.
In Opatija, Croatia you can play romantic walks and family-friendly adventures, all outdoors, all guided by your phone rather than a guide. Start with Opatija's top 10 Coastal Gems: Circular & Accessible Walk, the most popular one here. No guide, no group, no fixed schedule, just you, your phone and the city.
How it works
All quests in Opatija
New Quests in Opatija: Be among the first to play
Try these quests in beta and help us make them even better.
Ways to explore Opatija with Questo
One app, one type of quest · different ways to play it.
As a scavenger hunt
Solve clues and puzzles at real Opatija 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 Opatija scavenger huntsAs 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 Opatija walking toursCities nearby
Find a city nearby to play with your family and friends.
Explore More Cities
Discover quests and adventures in cities around the world
Frequently asked questions
What can I do in Opatija with Questo?
How many outdoor city games are available in Opatija?
Do I need to book an activity in Opatija in advance?
In Opatija, Croatia you can play romantic walks and family-friendly adventures, all outdoors, all guided by your phone rather than a guide. Start with Opatija's top 10 Coastal Gems: Circular & Accessible Walk, the most popular one here. No guide, no group, no fixed schedule, just you, your phone and the city.