Can a 9th level monk end it’s turn or movement on a wall?

@MosesLord777 @JeremyECrawfordHi guys. Can a 9th level (Unarmored Movement) monk end it’s turn or movement on a wall?
Just like Spiderman? yes, as long as ability doesn't specify you fall #wotcstaff

— (((Mike Mearls))) (@mikemearls) December 9, 2016