Origin of visitors 2020 from 39 countriesAustria; Azerbaijan; Belarus; Belgium; Canada; China, People's Republic; Czechia; Denmark; Egypt; Estonia; Finland; France; Georgia; Germany; Hungary; India; Iran, Islamic Republic; Israel; Italy; Kazakhstan; Kuwait; Latvia; Lithuania; Moldova, Republic; Netherlands; Norway; Poland; Qatar; Romania; Russia; Slovakia; Spain; Sweden; Switzerland; Türkiye; Ukraine; United Arab Emirates; United Kingdom of Great Britain and Northern Ireland; United States of America