These rice terraces are in Banaue on the island Luzon in the Phillippines, North of Manila. Look at the scale of them; see those palm trees that look like they are in miniature.
I have done a lot of travel in South East Asia and have never seen rice terraces like them. They march across the steep mountains, stone walled & the local way of getting around is walking straight up and down.
When the locals show you a short cut expect to be in for a lot of climbing.
Scans of prints taken with an Olympus OM10 film camera & photo stitched together.