The opening hours of attractions and shops in Germany can vary depending on the specific location and day of the week. In general, shops are typically open from Monday to Saturday, with varying opening and closing times. Most shops are closed on Sundays, except for some smaller convenience stores located in train stations and airports. Attractions, such as museums, castles, and art galleries, usually have specific opening hours, which can vary from place to place. It’s advisable to check the official websites or contact the attractions directly to confirm their opening hours before your visit.