This is a massive ruin where you can to spend anywhere from an hour to a day. See stonework comparable to Machu Picchu, in a beautiful setting, with a fraction of the crowd.
Peru - Ollantaytambo - Pumamarka - A guide and options for hiking the trail or visiting
This half day mini-adventure will take you off the beaten path on a trail just outside town. You will see lots of terraces while hiking along a mountain trail that passes by farms and through a couple backyards. The trail can be a little tricky to follow so read this for directions.
Big Bend National Park - Chisos Basin - Emory Peak and South Rim Guide and Hiking Experience
Pinnacles Trail to Emory Peak, to Boot Canyon, to South Rim, to Laguna Meadow
Thailand - Tiger Cave Temple, Krabi - Dodging monkeys on the climb to the giant Buddha
Mix a little culture, lots of stairs, stunning views, and a whole barrel of monkeys together and you get Tiger Temple.