Sintra is one of those places that feels invented. The Pena Palace crowns the top of the hills with yellow walls and red domes, as if someone had hand-painted a castle over the forest. Lower down, Quinta da Regaleira hides grottoes, towers and the famous Initiation Well, a spiral staircase that drops nine levels into the earth and resurfaces through tunnels across the garden. Lord Byron called Sintra a glorious Eden, and he was not exaggerating.
What makes the hills unforgettable is the atmosphere. Fog rises from the valley in the early morning, the light falls soft between the pines and the camellias, and every bend in the road opens onto a new view. It is a place to feel slowly, not to chase down the next box on a checklist.

