In 1831, Charles Darwin sailed to South America aboard the H.M.S. Beagle. On the return voyage across the Pacific, the vessel stopped on a small group of islands far off the Ecuadorian coast, changing the course of human scientific endeavour and self-understanding forever. Fascinated by the unique wildlife on the islands, Darwin collected biological specimens and studied them over the next 30 years. His findings led to the formulation of the scientific theory of evolution by natural selection. This small group of islands and their one-of-a-kind wildlife are to thank for one of humanity's most remarkable discoveries. And today, almost 200 years later, they remain a source of endless fascination and a favourite travel destination for scientists, nature and wildlife enthusiasts, scuba divers, and anyone interested in the wonders of the natural world.

Santiago de Compostela has been a centre for culture and scholarship for centuries, most famous for being the end destination of a thousand-year-old pilgrimage: El Camino de Santiago, or the Way of Saint James. Being the capital of the Galician region in north-western Spain, everyday life in Santiago is modern and chic. Awarded recognition as a UNESCO World Heritage City in 1985, Santiago de Compostela is a historical gem and one of the most impressive cities in Spain.

Traverse City’s claim to fame is its position as the largest producer of tart cherries in the United States. The Michigan city hosts annual events to celebrate the cherry harvests, which attracts hundreds of thousands of visitors. The land is also ripe for Traverse City’s numerous vineyards, which place it among the Midwest’s top centers of wine production. After touring the orchards and attending the wine tasting events, head to Traverse City’s freshwater beaches, the National Lakeshore, downhill skiing areas, and verdant forests.

San Juan is the vibrant, cosmopolitan capital of the island of Puerto Rico. Encompassing hundreds of years of history, the city blends Spanish-era historic sites, such as the San Felipe del Morro fortress, with modern entertainment and fashionable shopping districts. More than a million people call San Juan home, while hundreds of thousands of tourists call it their favorite place to vacation each year.

Kauai shows that you should never compromise on perfection while choosing vacation destinations. With 50 combined miles of stark, white sand beaches, bounties of tropical flowers, 10 spectacular golf courses, opportunities for both deep sea and freshwater fishing, several navigable rivers, world-class resorts and more, Kauai is the very definition of perfection.