A private guided day trip to the Eagle's Nest and Königssee works well if you want Alpine scenery without the stress of navigating yourself. Alternatively, Cesky Krumlov is closer and rewarding as a half or full day with a local guide. Check before you go what your cruise line includes or recommends - some offer their own excursions.

If you're heading to Cesky Krumlov or the Alps, a guided tour saves you the logistical headache of trains and connections. You'll get historical context too, especially in a place like Cesky Krumlov where the medieval layout can feel overwhelming solo. For just wandering Passau's old town, you don't need one.

Cesky Krumlov is almost perfectly placed on the route and genuinely worth 2-3 hours. Many travellers book private transfers that include a stop there, which takes the guesswork out of parking and timing. It's a straight shot to Prague otherwise.

For private tours and transfers, a few days ahead is usually fine, though booking further out gives you more flexibility. Eagle's Nest trips can have weather delays, so book early if you have a fixed departure date (like a cruise). Check before you go with your tour operator on their cancellation policy.

Usually it's just the vehicle and driver - fuel, tolls, and parking are covered. Some transfers include a brief stop in Cesky Krumlov with time to walk around, but always confirm the itinerary when you book. Meals and guide commentary are typically not included unless you've booked a guided day trip specifically.

Yes - Salzburg is about 2 hours away and popular with cruise passengers on their river route. You'll want a private tour or transfer to make the most of your time. Check before you go whether your tour includes a guide for Salzburg itself or just transport.

The old town has cobblestone streets and steep hills, which can be challenging. Private transfers and car-based tours work well if you can't walk much. Check before you go with individual tour operators about specific accessibility features at attractions like the Eagle's Nest, which involves cable cars.