The Azores are a mid-Atlantic archipelago with Sete Cidades' twin-blue crater lake, Furnas' geothermal cooking pits steaming the cozido stew underground, and 24 species of cetaceans visible off the islands.
Whale watching at peak with blue whales passing March-June, hortensia (hydrangea) blooming across São Miguel by June, and Caldeira do Faial accessible.
Festival of the Holy Spirit across the islands brings traditional dancing and bezoar bread, and the swimming season finally pleasant in volcanic-warmed pools.
Resident sperm whale and dolphin populations year-round, and the Pico volcano hiking summit window remains good through October before winter weather closes the route.
Mid-Atlantic winter weather windy and damp, but Furnas hot springs at their most appealing, and the cozido cooked underground a year-round draw.