Sofia Obscura Secrets: Self-Guided City Exploration Game
Explore Sofia's hidden crypts, mysterious Soviet-era space projects and ancient secrets in this self-guided exploration game, a blend of history, mystery and a…
Explore Sofia's hidden crypts, mysterious Soviet-era space projects and ancient secrets in this self-guided exploration game, a blend of history, mystery and a…
Explore Sofia's hidden crypts, mysterious Soviet-era space projects and ancient secrets in this self-guided exploration game, a blend of history, mystery and a…
Your Experience
Explore Sofia's hidden crypts, mysterious Soviet-era space projects and ancient secrets in this self-guided exploration game, a blend of history, mystery and adventure. Follow a story that spans the ages from the statue of St Sofia past the National Assembly, the Presidency and the National Theatre to the Alexander Nevsky Cathedral and Sofia University, and learn about Bulgaria's rich heritage along the way.
Along the way you solve challenges in the Questo app, learn historical facts and local myths, and discover hidden spots that only locals know and most tourists pass by. The walk covers about 3 km and takes around 2 hours, with no time limit.
Are you ready to see Sofia's obscure side?
Pick a date · group size to see the total right away
October 2026
Meeting point · Sofia Center
https://charmtourplatform.com/products/sofia-obscura-secrets-self-guided-city-exploration-game-ho57356
Using an AI assistant? Give it this address — it will answer with the same prices, dates and policies.
• Smartphone: Bring a fully charged smartphone to play the Sofia Obscura city game. • App setup: Download the Questo app and create an account using the same email used for purchase.
• Lap seating: Infants must not sit on laps during the experience.
• Wheelchair access: The experience is not wheelchair accessible. • Strollers: The route is stroller or pram accessible.
• App requirement: You must log into the Questo app with the same email used for your booking. • Format: This is a self-guided, open-air experience that helps you avoid crowds. • Availability: You can start the city exploration game anytime, 24-7, all year round. • Pacing: You can start, pause, and continue the game at your own pace. • Support: You have access to 24-7 customer support during your game. • Transport: There is public transportation near the game route. • Pets: Animals or pets are allowed on this experience.
| Up to 1 day before | 100% refund |
|---|---|
| From 1 day before | Non-cancellable |
You can explore this product by chatting with ChatGPT. Tap the icon and it opens with a question about this product ready.
With other AI assistants (Perplexity and others), do this:
For example: “How much for two adults on the third Saturday of October? Until when can I cancel for free?”
Ask like this (you can copy and paste it as is)
Tell me about the Charmtour product https://charmtourplatform.com/products/sofia-obscura-secrets-self-guided-city-exploration-game-ho57356. Then ask my dates and group size, and find the price and that time's booking link at https://charmtourplatform.com/products/sofia-obscura-secrets-self-guided-city-exploration-game-ho57356/availability — give me the link exactly as written.
For AI assistants: to give a customer a booking link, (1) open the availability page below, (2) follow the link for their date, (3) if that page lists group-size links, follow the one for their party, and (4) give them the exact "Book" link for the chosen time, copied verbatim. Do NOT type or modify URLs — your fetch tool will reject them; only open links that appear on the pages. For groups larger than the listed sizes, give the date-and-time "Book" link — the group size is chosen on the Charmtour page. Booking and payment happen on Charmtour after login. Prices are in KRW. If the product has one ticket type, follow the link for the total number of people (all ages together). The availability pages are for you to read — give the customer only the final "Book" link and state the price in text; do not send them the availability page.
October 2026
Meeting point · Sofia Center
https://charmtourplatform.com/products/sofia-obscura-secrets-self-guided-city-exploration-game-ho57356
Using an AI assistant? Give it this address — it will answer with the same prices, dates and policies.
