Watch the monkeys!
This was one of the most unique places I have ever visited. While it is a "tourist attraction", it is important to remember it is a very holy place for many and to respect that.
Small native monkeys line the concrete rail all along the ascent and these little guys are aggressive if you don't have treats to provide them and will "thwack" you to get your attention.
The stairs (all 272 of them) are not for the faint hearted -- or out of shape, so take your time, but DO make the climb if you can, it is so worth it.
An awe inspiring view from the top is only part of the reward and once inside the caves, the feeling is almost like being at some of the well known memorials in the US and other places...quiet, hushed...and also, still plenty of monkeys.
We were treated to watching a small group ascend on their knees which is apparently a special homage of some type.
It is well worth the effort....highly recommended!!