Olga KatinaWalking Tours & City Quests on Questo

New Creator

Based in Porto, Португалия · Member since Apr 2026

What Players Say

Boy&girl

Sep 2026

“The listening part worked maybe just 4 times. 🥲”

Discover Olga Katina's self-guided walking tours

Your next story starts outside.

Get the Questo app. Pick a quest, follow the clues and make the city your playground.