Botswana, a jewel of southern Africa, offers a captivating blend of natural beauty and unique wildlife experiences. The country is renowned for its pristine wilderness areas, including the Okavango Delta, a UNESCO World Heritage site. This sprawling inland delta floods annually, creating a lush oasis in the Kalahari Desert. Here, visitors can explore a maze of waterways and lagoons by traditional mokoro canoe, spotting a rich array of wildlife such as elephants, hippos, and various bird species.

Colonia del Sacramento is where time lingers. Founded in 1680 by the Portuguese and later contested by the Spanish, the town’s past is etched into its cobblestone streets and weathered facades. The Barrio Histórico, a UNESCO World Heritage Site, is compact enough to walk in an afternoon yet layered with centuries of stories. Visitors can explore remnants of the original city walls and climb the iconic lighthouse for sweeping views of the Río de la Plata.

Stretching over 4,200 kilometers along the southwestern coast of South America, Chile is a country of dramatic contrasts and hidden surprises. From the world’s driest desert in the north to the icy fjords of Patagonia in the south, Chile offers a landscape that constantly reinvents itself. Visitors can walk through the Atacama Desert, where NASA tests Mars rovers, or gaze at the clearest night skies on Earth from the high-altitude observatories near San Pedro de Atacama.

Rarotonga, the vibrant heart of the Cook Islands, offers visitors a chance to experience island life with striking scenery and rich tradition. This volcanic island is only 32 kilometers around, making it easy to explore by scooter or bicycle in a single day. From the lush mountains of the interior to the lagoon that wraps around the coast, Rarotonga feels intimate but never short on discovery.

Arequipa, known as the "White City," is built from sillar, a pale volcanic stone that glows in the sunlight. This architectural detail gives the historic center its striking appearance and has earned it recognition as a UNESCO World Heritage Site. Towering above the city is the perfectly symmetrical Misti Volcano, which, along with two neighboring peaks, forms a dramatic backdrop.