Vienna, Bratislava, Bojnice or other?
No, sadly. Hard to go there with train from Hungary.Vienna is great choice of course
Btw is Zlin-Lesna close enough?
Thanks, so Vienna or Zlin.I have been to all 3. Vienna is a wold class zoo. It´s actually not so big, but make sure you spend whole day there and run around several times.
Bojnice is only so-so, but still best zoo in SK. They now build a new elephant house, opening next year.
Bratislava is place that usualy only locals or hard-core zoo fans want to visit. Some animal pens are pretty bad, some parts look unkept. Most are ok, just on the simple or small side.
Košice has also a rural zoo. Can´t compete with previous two.
If you can travel by car, I may suggest Zlín. Not so famous, but within very nice park and with some bird rarities. Hodonín is closer to Hungary, but it´s pretty small (visit for 1 - 1,5 hours).
By train you can try Brno. It´s quality has ups and downs. Bigger than Hodonín.
If you don´t mind to travel by air, look for cheap tickets to Wroclaw, Warszawa or Prague, all have nice zoos.
Košice has also a rural zoo. Can´t compete with previous two.