Slovakia is mountainous through the middle, and that shapes travel more than its cities do. Bratislava sits on the Danube within an hour of Vienna, Kosice anchors the east, and the High Tatras between them offer the country's most concentrated hiking and skiing on a compact range.
The guides here cover Bratislava, Kosice and Slovakia overall. Mountain trails in the Tatras are typically open from June, with some high routes closed in spring for wildlife protection, and the ski season runs through winter. Bratislava's old town is small enough to see in a day, which is why many visitors treat it as a stop rather than a base — though the castle hill and the Danube embankment reward a slower pace.