A shady retreat is a place where one can go to escape the hustle and bustle of everyday life. Two possible solutions for this term are an ARBOR and an OASIS. An ARBOR is a structure made of latticed wood or stone, often covered with climbing plants, that provides shade and shelter. An OASIS is a fertile spot in a desert, usually with a spring or well, that provides a refuge from the surrounding arid environment. Both an ARBOR and an OASIS provide a shady retreat from the outside world.