XRAYTOURS invites you to travel through the lost architectural heritage of Belarus — virtually, playfully, and directly in your browser. The project brings back buildings and places that no longer exist, turning them into spaces you can explore, move around, and experience again. Using WebXR, XRAYTOURS lets you walk through history, scale monuments, place them in your own space, and interact with architecture that has disappeared from the physical world. No downloads, no installations — just open the site and start exploring. The project is currently in early beta, with a basic set of interactive features available and new experiences in development. By transforming lost architecture into shared digital spaces, XRAYTOURS stands against the erasure of cultural space and keeps the memory of Belarusian heritage alive through curiosit and exploration.