Berlin blends history and modernity. Three days are enough to see the essentials.
Day 1 — historic heart
Brandenburg Gate, the Reichstag dome, the Holocaust Memorial and Unter den Linden.
Day 2 — museums and the Spree
Museum Island (Pergamon, Neues Museum), Berlin Cathedral and a boat trip on the Spree.
Day 3 — the Wall and districts
East Side Gallery, Checkpoint Charlie and Kreuzberg with its street food.