If the two most famous walls from the ancient era entered the arena to duke it out, which one would remain standing? In this somewhat tongue-in-cheek episode of Travel Tape, I follow a mixed Chinese-English family as they hike the green, wet English countryside along Hadrian's Wall Path. Six-year-old Yoyo McCrohan is leading the pack, and she has lots of opinions about Hadrian's, especially how it stands up in comparison to the section of the Great Wall near her house in Beijing, China.