Dambulla Cave Temple. Before you come.

Dambulla Cave Temple is Sri Lanka's largest and best-preserved cave temple complex, and it draws travelers for the sheer scale of what's inside — five cave chambers filled with Buddha statues and ceiling murals that cover thousands of square feet. It suits anyone interested in Buddhist art and history who wants to see devotion carved into rock. The walk up the hill also gives you a wide view of the Dambulla plains.

Many visitors expect a quiet, spiritual cave experience, but the reality is a bustling tourist site with long queues at the ticket booth and a steady stream of selfie-takers inside the caves. The climb up the rock (about 400 steps) is more strenuous than most anticipate, especially in the heat, but the views over the surrounding plains are a genuine reward. That the golden Buddha at the base is a modern addition, not part of the ancient temple, so don't be misled by the flashy entrance.

Inside, the caves themselves are impressive—over 150 Buddha statues, some dating back to the 1st century BCE, and the ceiling frescoes are remarkably well-preserved. However, the lighting is dim, and the crowds can make it hard to appreciate the details. A recurring tip: go early (by 8 AM) to avoid the worst of the heat and the tour groups. Also, expect touts at the base selling everything from sarongs to souvenirs—just sayno thanksfirmly and keep walking.