Skip the humid coastline and head to Java's highland cool. This is your base for the Mount Bromo Sunrise Private Trip, where you'll watch the sky turn neon over an active volcano before the crowds hit. If you aren't afraid of a steep climb, the Tumpak Sewu Waterfall trek is non-negotiable for the photos alone. It’s raw, loud, and much cheaper than the Bali equivalent. Pack a jacket and go early.
