The heat is on in The Lion City, a tropical city-state at the heart of Southeast Asia that punches above its weight in arts, entertainment, nature, and the twin Singaporean obsessions: world-class food and shopping. In recent years, the Little Red Dot has transformed itself from a sterile layover stop into a vibrant global metropolis that is a destination in its own right. Craving glitzy hotels and air-conditioned super-malls? Singapore has these developments in spades. But don’t overlook the hawker centers and shophouses, temples and jungle trails that remain the heart and soul of this cultural melting pot.