Understand
Eger is mainly known for its castle, thermal baths, historic buildings including the northernmost Turkish minaret and, above all else, the best Hungarian red wines. When you plan your trip, it looks like a small town for which half a day is more than enough, but 3 days may not even be enough to enjoy it fully, even in the winter.
Tourist mix
The majority of travelers come for a single day mostly Slovakians, not staying overnight. Ukrainians and Russians frequent the Castle, along with many Italians. Around the town you may run into many German-speaking travelers as well.