On the island of Lefkada, Greece, secret coves like this one hide beneath cliffs and pine trees. Crystal-clear waters welcome only those who find the path.

For an idyllic retirement that prioritizes longevity and quality of life without losing access to key amenities, these Greek ...

From a legendary Alpine range to a less-traveled but no less stunning alternative to the Mediterranean, here are the year’s must-visit destinations, handpicked by National Geographic’s editors, ...