Interrail and Eurail can span your rail segments; regional tickets often suffice on scenic lines, with optional reservations for panoramic coaches. Ferries vary by operator and weather. Book popular summer crossings early, arrive with printed or offline tickets, and confirm foot-passenger procedures the day before departure.
Choose a soft bag with backpack straps, quick-dry fabrics, a compact fleece, and a windproof shell. Add a small first-aid pouch, motion-sickness tabs, and a microfiber towel for sudden swims. Keep valuables consolidated, and leave room for markets, because olive oil and jam sometimes insist on coming home.
Combine national rail apps with offline maps and a marine forecast source. Screenshots save you when signals fade in valleys or offshore. Track gusts and swells before booking boats, and set alerts for mountain showers that might suggest swapping a museum morning for a brighter, later departure.