The oldest of the seven wonders of the world. And it was also the tallest manmade structure in the world for over 3,800 years.
Definitely stay two days. Lookout point past the monastery and sacrifice point are worth the hike.
Best white sand beach,try jogging in the morning,lots of good food in the island, choose from wide variety of cuisines,very nice sunset, lots of entertainment at night.These will keep you coming back.
