Outdoor Things to Do in Sliven
Explore at your own pace with app-guided clues, puzzles, and hidden stories.
See Sliven, Bulgaria differently with Questo's self-guided walking tours, part walking tour, part outdoor escape game, all guided by your phone. Start with Whispers of the Ancient Stones: The Tuida Quest, the most popular quest in Sliven. From romantic walks to family-friendly adventures, there's a route for every kind of explorer. Players rate Sliven's quests 4.8 out of 5 across 19 reviews. The routes cover 12 landmarks, monuments, and hidden corners across the city. Quests start from €4, and there's no guide to meet and no time slot to book: open the app, start walking, and pause whenever you like.
How it works
Ways to explore Sliven with Questo
One app, one type of quest — different ways to play it.
As a scavenger hunt
Solve clues and puzzles at real Sliven 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 Sliven 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 Sliven walking toursCities nearby Sliven
Find a city nearby to play with your family and friends.
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Frequently asked questions
How do self-guided walking tours in Sliven work?
How many walking tours are available in Sliven?
Do I need to book a walking tour in Sliven in advance?
See Sliven, Bulgaria differently with Questo's self-guided walking tours, part walking tour, part outdoor escape game, all guided by your phone. Start with Whispers of the Ancient Stones: The Tuida Quest, the most popular quest in Sliven. From romantic walks to family-friendly adventures, there's a route for every kind of explorer. Players rate Sliven's quests 4.8 out of 5 across 19 reviews. The routes cover 12 landmarks, monuments, and hidden corners across the city. Quests start from €4, and there's no guide to meet and no time slot to book: open the app, start walking, and pause whenever you like.