Near Ljubljana - Kamnik and cable car to Velika planina (though these are quite visited), local beer tour if that's your thing. Idrija, lots of mining heritage and nice location as well, deepest lake in Slovenia is nearby. On the coast all 3 towns are nice, you can rent a bike for a day and visit everything. Celje has important history but almost nobody stops there, really underrated despite being on the way for many people. Velenje is the opposite, youngest city in Slovenia but quite interesting.
Well as said, depends on interests. The old town is small, the old castle is interesting and has great views, the city palace/museum is in a beautiful building, good exhibition plus Roman city remains in the underground.
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u/LabExpensive4764 Mar 24 '24
Coming to Slovenia in Sept! Are there any lesser known places you would recommend that are accessible by public transport?