Even on a tight schedule, Estufa Fria earns the hours.
Allow 45–75 min.
A serene, slightly secret green pocket above the city — slatted-roof glasshouses dripping with tropical plants, ponds and quiet paths. The catch: it's small, easy to do in under an hour, and sits at the top of a steep park most people only photograph from below. A peaceful, cheap reset away from the crowds.