San Juan, Puerto Rico’s capital, is a city where cobblestone streets lead to centuries-old forts and pastel-colored buildings overlook the Atlantic. The district of Old San Juan is a UNESCO World Heritage Site, known for its Spanish colonial architecture and thick stone walls that once defended the city from pirates and naval attacks. The city hosts regular events such as La Campechada, which celebrates Puerto Rican art and literature with live performances and open-air exhibits.

From grand castles to resplendent cathedrals, Tallinn’s Old Town neighborhood, a UNESCO World Heritage Site, is the perfect place to begin exploring. Enter through Viru Väravad, or Viru Gate, the former fortress whose remaining two towers beckon you into the heart of the city.

New Hampshire, a gem of New England, invites travelers to immerse themselves in its stunning natural landscapes and rich historical tapestry. Nestled in the heart of the White Mountains, the state is renowned for its outdoor adventures. The iconic Mount Washington, the highest peak in the Northeastern U.S., offers breathtaking views and a challenging climb for avid hikers.

Guanajuato is situated between the dry north of the country and the more verdant south, and geographically belongs to the Trans-Mexican Volcanic Belt, the Mexican Plateau.

This coastal town in Montenegro is part of the World Heritage Site dubbed the Natural and Culturo-Historical Region of Kotor. It holds several summer events, such as the Summer Carnival or Bokeljska Noc. One of the most notable and charming aspects of the town is the large population of cats that have become a symbol of the city.