- en.wikipedia.org Oradea
- romaniatourism.com oradea.html
- tripandme.ru oradya-rumyniya.html
haritasında Oradea
- dzen.ru a/YCfXXLSYcFqB528A
- hikersbay.com europe/romania/oradea…
- tripadvisor.ru Attractions-g304061-Activities-…
- tiqets.com ru/oradea-attractions-c76696/