Piszk�stet? is a 944-meter-high peak in Hungary, on the M�tra Mountain. The Konkoly Observatory's mountain station was built here in the 1960s and 1970s. There are three telescopes: a 0.50-m Cassegrain reflector, a 60/90-cm Schmidt and a 1.02-m Ritchey-Chretien coud� telescope.