I would love some advice on how best to travel overland from Tallin to St. Petersburg, in early September 2018. I am a 71 year old, traveling solo, so safety/convenience is paramount. Why overland? I want to see the place not just fly over it! Can this be done by train? Or is bus the better option? Any agency in Tallinn whom you recommend? I am very healthy, so comfort is not a priority, though it is welcome! Another issue: whatever mode of overland transport you recommend, I suppose I would arrive in St. Petersbug after dusk. How safe is it to do so? I do not speak Russian !!!!!