Nordic (Estonian) Experience personnel were extremely helpful via e-mail; booking and pre-paying on-line prior to my cruise vacation was super easy. Our tourist guide, Erik met us exactly at the meeting place as described in the confirmation e-mail provided by Nordic Experience. Our group of 10 with Erik leading the way walked over to Old Tallinn. Erik’s knowledge of all things Estonia was nothing short of extraordinary! He was a highlight of our Baltic cruise. There was no question posed that he was unable to answer. Walking around Old Town could prove difficult for some; the streets are cobblestone, uneven at times and there are steep inclines when venturing toward Upper Old Town. The walking tour lasted 3 hours which gave plenty of time to wander, stop in for a local brew and shop prior to returning to the cruise ship. Erik was kind enough to school us on how best to return to the cruise terminal area. The Old Town is beautiful and is a medieval wonderland at every corner. I would highly recommend the Medieval Tallinn Walking Tour with Nordic Experience. They did not disappoint and neither did the tour guide they assigned to our group off the Serenade of the Seas.