Mastering the Hop-On Bus: Seating, Weather, Timing, and Accessibility Tips
Verdict: Boarding double-decker sightseeing buses with rolling suitcases or cabin luggage of any size is strictly prohibited across London, Paris, and New York.
Master open-top sightseeing with practical hop on hop off tips for the best double-decker seats, weather gear, live tracking, and transit rules.
