Peru | 5 Underrated Warm Destinations in South America

5 Underrated Warm Destinations in South America | Travel News

Jan-16-2026

As winter descends on North America, many travelers seek warmer escapes beyond the domestic borders. South America presents several compelling destinations for those looking to escape cold temperatures, particularly from December to March when summer reigns in the southern hemisphere. From vibrant cities to serene landscapes, here are five underrated locations worth exploring.

Medellín, Colombia

 

Once notorious for its association with narcotics, Medellín has transformed into a lively metropolis celebrated for its culture, gastronomy, and green spaces. The city boasts an average temperature of 77 degrees Fahrenheit year-round, earning it the nickname "City of Eternal Spring." Despite its appeal, it attracts fewer than 1 million international tourists annually.

Medellin - Colombia


Visitors can explore the vibrant murals of Comuna 13, visit the Museo de Antioquia to learn about local art, and enjoy the sculptures at Plaza Botero. The city's famous bandeja paisa, a hearty dish featuring beans, rice, and crispy pork belly, is a must-try. A ride on the Metrocable offers panoramic views of the urban landscape.

The Atacama Desert, Chile

 

Stretching nearly 1,000 miles, the Atacama Desert is one of the driest places on Earth, with some areas never recording rainfall. Average daytime temperatures reach around 80 degrees Fahrenheit. Visitors often choose to hike through the surreal Valley of the Moon or marvel at the Rainbow Valley's colorful rock formations. The El Tatio geyser field, located at 14,170 feet above sea level, features over 80 geysers that are best viewed early in the morning.

Atacama Desert - Chile
Photo: jkraft5


Though increasingly recognized, the Atacama Desert remains relatively remote, drawing around 300,000 visitors annually, making it an ideal spot for those seeking solitude amid breathtaking landscapes.

Bonito, Brazil

 

Known for its ecotourism, Bonito offers a unique experience amidst pristine nature in Mato Grosso do Sul. With average summer highs nearing 90 degrees Fahrenheit, Bonito is perfect for activities like snorkeling in the clear waters of the Prata and Sucuri rivers, where colorful aquatic life abounds. Adventurers can also visit Boca da Onça, home to the tallest waterfall in the state, and explore the submerged Lagoa Misteriosa, a deep flooded cave.

Bonito, Brazil


The region is rich in wildlife, particularly birds. At Buraco das Araras, a massive sinkhole, visitors can spot nesting red-and-green macaws and other exotic species. The area welcomed just over 313,000 tourists in 2023, showcasing its status as an undiscovered gem.

San Andrés Island, Colombia

 

Located 200 miles from Nicaragua, San Andrés Island is a lesser-known paradise characterized by its Caribbean flair. Despite its vibrant local culture, which includes Spanish, English, and Creole influences, it experiences fewer crowds from international tourists. Temperatures here hover in the low 80s Fahrenheit throughout winter.
 

San Andres Island - Colombia - AFR_Studio
Photo: AFR_Studio


Popular activities include relaxing at Playa de Spratt Bight or visiting nearby Johnny Cay for pristine beaches and iguana sightings. Accessibility allows for exploration on foot or through rentals of scooters and golf carts. San Andrés also offers excellent snorkeling opportunities, with a diverse array of marine life.

Arequipa, Peru

 

A charming alternative to the crowded routes leading to Cuzco, Arequipa-the "White City"-features a UNESCO-listed historic center and basks in around 300 days of sunshine each year. The city’s high temperature averages in the low 70s Fahrenheit, attracting around half a million visitors annually.
 

Arequipa - Peru - Christian Vinces
Photo: Christian Vinces


Notable sites include Plaza de Armas, a large public square bordered by a stunning cathedral, and the well-preserved streets filled with white volcanic stone architecture. Arequipa provides a tranquil base for travelers exploring the rich culinary offerings and picturesque surroundings of Peru.

At a glance

 
  • Medellín: Average 77°F; cultural hotspots; under 1 million visitors.

  • Atacama: Average 80°F; hiking and geysers; 300,000+ visitors annually.

  • Bonito: Nearby pristine rivers; 90°F summers; under 313,316 visitors in 2023.

  • San Andrés: Average low 80°F; a mix of Caribbean culture; less tourist-crowded.

  • Arequipa: Average low 70°F; a UNESCO heritage site; about 500,000 visitors yearly.

These destinations not only offer warmth and beauty but also present opportunities for cultural enrichment and outdoor adventures while remaining relatively untouched by mass tourism.

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