Costa Rica

Costa Rica is the country that abolished its army in 1948 and spent the money on education and healthcare instead. That single decision tells you almost everything you need to know about this place. Sandwiched between Nicaragua and Panama, this small Central American nation has become the gold standard for ecotourism, environmental conservation, and the art of living well without excess. The national phrase is pura vida - pure life - and Ticos use it as a greeting, a farewell, an expression of gratitude, and a life philosophy all at once.

The biodiversity is almost absurd. Costa Rica covers just 0.03% of the Earth's surface but contains nearly 6% of the world's species. You can watch sea turtles nesting on Caribbean beaches at dawn, hike through cloud forests draped in orchids and moss by midday, and spot scarlet macaws flying over Pacific jungle by sunset. There are active volcanoes, hot springs, white-water rivers, and both Caribbean and Pacific coastlines within a country smaller than West Virginia. Costa Rica routinely ranks among the happiest countries in the world, and after even a few days there, you start to understand why.

The country generates over 98% of its electricity from renewable sources, has doubled its forest cover since the 1980s, and aims to be completely carbon neutral. It is proof that a developing nation can choose a different path - and thrive.