Ambras Castle is a Renaissance castle and palace located in the hills above Innsbruck, Austria. Ambras Castle is 632 metres (2,073 ft) above sea level. Considered one of the most popular tourist attractions of the Tyrol, Ambras Castle was built in the 16th century on the spot of an earlier 10th-century castle, which became the seat of power for the Counts of Andechs. The cultural and historical importance of the castle is closely connected with Archduke Ferdinand II (1529–1595) and served as his family's residence from 1567 to 1595. Ferdinand was one of history's most prominent collectors of art. The princely sovereign of Tyrol, son of Emperor Ferdinand I, ordered that the medieval fortress at Ambras be turned into a Renaissance castle as a gift for his wife Philippine Welser. The cultured humanist from the House of Habsburg accommodated his world-famous collections in a museum: the collections, still in the Lower Castle built specifically for that museum's purpose, make Ambras Castle one of the oldest museums in the world.

Innsbruck is the capital of Tyrol and the fifth-largest city in Austria. On the River Inn, at its junction with the Wipp Valley, which provides access to the Brenner Pass 30 km (19 mi) to the south, it had a population of 132,493 in 2018.