Auschwitz-Birkenau

• Prioritize visiting Auschwitz I first to see the preserved barracks and museum exhibits before moving to the vast, open ruins of Birkenau, which requires significantly more walking and exposure to the elements.

• Dress in layers regardless of the season, as the flat, exposed terrain of Birkenau leaves visitors completely vulnerable to wind and rapid temperature drops that occur even on mild days.

• Utilize the free shuttle bus between the two camp sites rather than attempting to walk the distance, especially if you are on a tight schedule or visiting during the shorter daylight hours of winter.

• Avoid bringing children to the museum cinema at the main entrance, as the archival liberation footage shown there is graphic and intended for a mature audience.

• Purchase a physical map or guidebook at the main entrance bookstore before beginning your tour; the sheer scale of the grounds makes it easy to miss specific historical markers without a reference.

Best window: April–October

January is the month to avoid — cold. The window below is when it is genuinely pleasant.

Rated from ten years of daily temperature and rainfall recorded at this destination, via Open-Meteo's ERA5 reanalysis. Hover a month for its real numbers.