Visit the Anne Frank House to deeply understand Amsterdam’s WWII history. Tickets must be booked in advance; the museum opens at 9am and closes at 7pm.
Relax on a 1-hour canal cruise to see the beautiful bridges and historical architecture of Amsterdam from the water. Cruises typically run until early evening.
Join a guided tour or drive to Cape Sounion to see the Temple of Poseidon. The site is open 8am-8pm in summer, allowing for afternoon sightseeing and sunset views.