12 Best Museums in Athens: Complete Guide for 2026
ℹ️ TL;DR: The two essential Athens museums in 2026: the Acropolis Museum (€15, 1.5-2 hours) and the National Archaeological Museum (€12, 2-3 hours) — both genuinely world-class. The Benaki Museum (€12, free Thursdays) is the best third option. There is no single city museum pass — buy individual tickets. Most state museums are free on the first Sunday of each month (November-March). Athens has over 80 museums. Nobody has time for 80 museums. The good news is that about a dozen of them are genuinely excellent, and the rest range from “interesting if you’re into this specific thing” to “why does this exist.”