The Altes Museum is a historic museum located in Berlin, Germany. It was designed by architect Karl Friedrich Schinkel and opened in 1830. The museum is part of the Museum Island, a UNESCO World Heritage site, and houses a vast collection of ancient artifacts, including items from Greece, Rome, and Egypt. The museum's main focus is on classical antiquities, showcasing sculptures, pottery, and coins. Notable exhibits include the Berlin Gold Hat and the Bust of Nefertiti. The Altes Museum serves as an important cultural institution, attracting visitors interested in history and art from ancient civilizations.