Explore details about location Rue du Parnasse - Parnassusstraat. Rue du Parnasse - Parnassusstraat is a location situated within the Ixelles - Elsene alongside other areas such as Rue Lesbroussart - Lesbroussartstraat, Place Henri Conscience - Hendrik Conscienceplein, Rue Fernand Neuray - Fernand Neuraystraat.