We have launched a three year project called "3D Tallinn". It's a 3D map of Old Town, allowing virtual guests to visit private courtyards and walk around on rooftops. The virtual tour of the 121-hectare (approx. 700 buildings) Old Town includes panorama photos both inside and outside. Sites include the medieval city wall, government buildings, churches, as well as hotels, restaurants, venues and museums.
Want to take a tour, please visit http://3d.tallinn.ee/home_eng.html