June, July, and August are the best months. Daytime highs of 18–22°C, long daylight (nearly 19 hours in June), and reliable opening hours for attract…
May and September are the budget sweet spots. Hotels drop 30–50% from July rates. May has 16–18 hours of daylight and still-cold…
For the best experience, go between early June and mid-August — that's when everything is open, the weather is genuinel…