Costa Rica’s Santa Elena Peninsula in the northwestern province of Guanacaste was the site of a smoking gun in the 1980s Iran-Contra affair, the scandal that rocked the administration of former U.S.

In addition to its natural wonders, Tamarindo is also home to some of the best all-inclusive resorts in Costa Rica. Nestled next ... the tip of the Nicoya Peninsula, Santa Teresa attracts nomads ...

Costa Rica's Nicoya region has 900 residents over 90 right now. Here's how the area has become a coveted "Blue Zone." EZEQUIEL BECERRA/AFP via Getty Images Clementina Espinoza, 91, takes care of ...