This place is a unique archive and museum of Leica cameras. - When I visited the 'Eyes wide open'…read moreexhibition at ℅ Berlin last summer, where they had early Leicas and even the first prototype on display, I was already very impressed, but the Leica Welt im Leitz-Park has even more to show. It's the most impressive collection I have ever seen. The entrance of the park is free and you can book private guided tours in advance, which are 6 Euros per person. They even have a see-through window where you can have a peak into the manfucaturing.