Nice collection of animals here - seeing the new elephant site is a must! Tickets 15 PLN (20 PLN on weekends), open from 9 am until 3-6 pm (depending on the season). Website in Polish only. Read more.
17000 plants from 1100 species, aquaria with 170 species of amazing fish and a cafe here. Also a historic site - air-raid shelters built by Nazis. Closed on Mondays! Nice website in English. Read more.
Not in the city center, but worth a trip. You can find seven meteor craters here (the largest has 60 m in diameter), as well as some rare plants, a viewing point on a hill - and some peace ;) Read more.
