"Jaipur’s rose-tinted Rajmahal Palace, an Art Deco–inflected abode that was once home to the city’s maharaja, is done up in a riot of color—with 46 gorgeous bespoke wallpapers, from fuchsia to mint green, giving the whole place the feel of a Wes Anderson set. Built in 1729 by a royal family of Rajasthan, it has since been transformed into an eclectic playground for design buffs with well-chosen antiques and Art Deco furniture, the co-creation of Princess Diya Kumari and designer Adil Ahmad. The rooms themselves are vast and have welcomed relatively recent royal guests (considering the age of the building), like Queen Elizabeth and the Duke of Edinburgh. Doubles from $769."