Mistakes everyone makes in Athens

Most mistakes in Athens are not about money but about assuming every sight follows the same rule — the same booking, the same closing day, the same hours. Neither holds. Here are eight mistakes that are easiest to avoid once you know about them.

Assuming every sight needs a reservation

The Acropolis needs timed slot, and that is the exception, not the rule. The Acropolis Museum (no), the National Archaeological Museum (no), the Temple of Olympian Zeus (no) and Lycabettus (no) don't take bookings — the ticket is bought at the door. Spend the morning hunting for slots at all of them, and you lose time on the ones that never needed one.

2 daysExactly where in the day-by-day plan that one slot sits:Athens in 2 days →

Buying bottled water out of caution

Tap water in Athens is safe to drink — yes. Buying bottled water on every corner out of habit or caution is an unnecessary cost, not a precaution; the one exception is the Acropolis itself, with no tap and no shade, so fill a bottle before the climb rather than buying one at the top.

FoodWhat else to drink and eat around the city:What to eat in Athens →

Assuming the Acropolis Museum is open whenever the Acropolis is

The Acropolis is open every day except three public holidays. The Acropolis Museum shuts on five days a year, not three — alongside 1 January, Easter and 25 December, it also closes on 1 May and 26 December. Plan a whole day around both on those dates, and you'll see the rock but not the original frieze at its foot.

Hidden gemsWhat to see instead, in the same part of town:Kerameikos, the stadium and Philopappos Hill: four places beyond the six main sights →

Turning up at the National Archaeological Museum on Tuesday morning

The museum runs Wednesday to Monday from eight to eight, but on Tuesdays not until one in the afternoon — Wed–Mon 8–20, Tue 13–20 (season 4 May–15 Nov 2026). Arrive on Tuesday morning and the doors are shut, losing the rest of the morning to something that wasn't on the plan.

BudgetThe full ticket price, summer against winter:What Athens costs →

Hunting for the right gate at Piraeus at the last minute

Piraeus port is large, with more than ten gates assigned by destination, and no sign at the entrance says which is which — that's printed only on the ferry ticket. Arrive without checking it in advance and you lose twenty minutes finding the right side of the port while the boat waits to board.

Getting aroundHow metro line 1 runs straight to Piraeus:Getting around Athens →

Day tripsWhich boat from which gate, for Aegina or Hydra:Day trips from Athens →

Booking a place further from the metro to save money

Bed prices don't drop much with distance from the Acropolis, but distance from the nearest metro stop does. A booking that looks close to the centre on the map but sits five minutes from a stop, or twenty, changes every day of the stay — the saving on the bed turns into lost time on the commute.

Where to stayWhich area keeps both the price and the link to the centre:Where to stay in Athens →

Sandals on the Acropolis marble

The stone on the Acropolis paths has been polished to a shine by millions of footsteps, and after rain or in the wrong shoes it turns slippery — sandals and flat soles with no grip are the commonest cause of a slip on the climb. Closed shoes with a treaded sole aren't a suggestion but a condition for a steady step.

When to goWhich month brings the most rain, when the stone is at its slipperiest:The best time to visit Athens →

Counting on the metro after midnight mid-week

The last train on weekdays and Sundays leaves at half past midnight, earlier than most visitors assume. Fridays and Saturdays run later; go out mid-week and a late night ends in a taxi home. The exact hours by day of the week are on the transport page.

Getting aroundThe exact metro hours, day by day:Getting around Athens →