Slovansky Ostrov is a beautiful island in the Vltava River and Zofin is a beautiful building on the island, constructed in 1884 ,the Zofin Palace was a noted music venue with such luminaries as Wagner, Liszt, Berloiz,Dvorak and Tchalsky who were some of the top composer's of the day and who's compositions are still cherished, the island itself offers amazing views of the Vltava River and the beautiful architecture both sides of the river, if you're planning a holiday to Prague I highly recommend you seek out this cute little island New Town ( Nove Mesto ) side of the Vltava River.