Tapan is the Armenian museum of the Diocese of New Nakhichevan and Russia, housed in the lower level of the Armenian Temple Complex on Olimpiysky Prospekt in Moscow. It covers Armenian history, faith and culture and is the only Armenian museum in Moscow. Admission is free and it opens Tuesday through Sunday from 10am to 6pm. Not to be confused with the separate Armenian Museum of Moscow and Culture of Nations, which left the complex in 2015.