b'rediscovering travelSTONEHENGE, UKStonehenge is another fine example of a big mystery. The concentric circle of lintels and megalithic pillars represent a remarkable engineering feat. It is Britains most iconic prehistoric monument, believed to have been built around 2500 BCE. While some stones are local, the inner ring has bluestones most likely brought from about 200 miles away, leaving archaeologists mystified. Recent studies suggest this may have been a place of healing, and theres no denying its mystical aura.MUST-DO: A Stone Circle Experience tour allows you into the heart of this archaeological site. Visit the Neolithic houses nearby for a glimpse of how people lived 4,500 years ago. enchantingtravels.com/ukMACHU PICCHU, PERUTucked away in a 7,970-foot-high mountain ridge, MachuPicchu became known to the rest of the world relatively late. Itwas not so much lost as abandoned and hidden from the ravagesof Spanish invaders. It made up for lost time by rapidly becoming the most well-known of Inca cities. Having escaped plunder,this gloriously preserved and restored citadel is an absolutemarvel. From terraced farms to irrigation systems, sacredtemples to home structures, Machu Picchu holds up the memoryof a complex past.MUST-DO: Climb up to the Sun Gate (Inti Punku). Look out on the city from the tiny, isolated viewpoint of Watchmans Hut. enchantingtravels.com/peru20 \x1a BE ENCHANTED'