Deutsches Museum

The world's largest museum of science and technology sits on a small island in the Isar river that was used for rafting timber in the Middle Ages. Founded in 1903 by Oskar von Miller — a visionary electrical engineer who believed science should be experienced, not just read about — the Deutsches Museum opened on its island home in 1925 with a mission that was revolutionary: make visitors touch things, push buttons, and understand how the world works through their own hands.

The numbers are staggering. Some 125,000 objects across 73,000 square metres of exhibition space cover fifty fields of science and technology. You could spend a week here and still miss entire wings. The collection includes the first diesel engine, one of the earliest automobiles, a genuine V-2 rocket, a reconstructed coal mine you can walk through underground, and a planetarium that was the world's first when it opened in 1925. The museum's organisational model was so successful that it became the template for Chicago's Museum of Science and Industry.

Von Miller's founding principle was radical egalitarianism: he wanted farmers, factory workers, and professors to all understand the machines reshaping their world. The interactive approach — considered eccentric in 1903 — is now standard in science museums worldwide, but the Deutsches Museum did it first and still does it with a thoroughness that borders on obsessive. The mining exhibit alone descends through 800 metres of underground tunnels recreating centuries of extraction techniques.

The museum has been undergoing a massive modernisation since 2015, with entire wings closed, renovated, and reopened in phases. The newly completed sections — including exhibitions on aerospace, robotics, and electronics — combine the original hands-on philosophy with contemporary design. Nearly 1.4 million visitors come through annually, making it not just the largest science museum in the world but one of the most visited museums in Germany.