St. Stephen's Cathedral, or Szent István-bazilika, is a prominent Roman Catholic church located in Budapest, Hungary. Completed in 1905, it is named after Saint Stephen, the first king of Hungary. The cathedral features a stunning neoclassical design, with a large dome that reaches 96 meters in height, symbolizing the height of the Hungarian nation. Inside, the cathedral houses the mummified right hand of Saint Stephen, known as the Holy Right, which is displayed in a glass case. The interior is adorned with beautiful frescoes, intricate mosaics, and impressive altars, making it a significant cultural and religious landmark in Budapest.