Koh Samui, one of Thailand’s iconic tropical islands, has earned a coveted spot on American Express Travel’s list of Trending Destinations for 2025, solidifying its reputation as a must-visit destination for the year ahead. Renowned for its vibrant culture, mouthwatering cuisine, stunning beaches, and breathtaking viewpoints, this recognition highlights Koh Samui’s rising popularity among global travelers, especially Millennials and Gen Z.

With its perfect mix of relaxation, adventure, luxury, and sustainable travel options, the island caters to diverse tastes. It offers activities and sights that promise both excitement and serenity; whether diving into the vibrant nightlife at Chaweng Beach, unwinding with a restorative Thai massage, or exploring the island’s hidden waterfalls and scuba spots, Koh Samui is expected to draw in visitors looking for unique and enriching travel experiences in 2025.

Koh Samui as a Trending Destination for 2025

Photo: American Express

Koh Samui has earned its spot as a trending destination for 2025, and for good reason. This 88-square-mile tropical paradise offers everything from breathtaking beaches and lush jungles to exciting sports and peaceful retreats.

Beyond adventure, the island also offers tranquil beaches, soothing spa experiences, five-star resorts, and luxury villas in Koh Samui that allow visitors to unwind while staying connected to the island’s natural surroundings.

Additionally, the island’s lush jungles, coconut groves, and scenic landscapes provide a myriad of opportunities for peaceful exploration and picture-worthy moments. Adding to its allure, Koh Samui is set to feature in the upcoming season of the TV show The White Lotus, which will likely spark a wave of travelers flocking in to experience this idyllic island for themselves. These growing appeal and popularity position Koh Samui as a rising hotspot for global jet setters in the coming year.

How Trending Destinations Are Chosen

American Express Travel selects its annual Trending Destinations based on global travel bookings made by American Express Card Members and the analysis of Amex Travel’s network of expert Travel Consultants. This list is crafted with Millennial and Gen Z travelers in mind, highlighting the year’s most exciting and must-visit locations for these demographics.

In addition to featuring top destinations, Amex Travel also highlights The Hotel Collection, a curated list of over 1,000 properties worldwide where Gold and Platinum Card Members can enjoy exclusive perks like room upgrades, early check-in, late check-out, and complimentary credits for on-property spending.

Influence on Millennials and Gen Z Travelers

Photo: Travel Off Path

The 2025 Trending Destinations list from American Express Travel is expected to shape travel choices, especially for Millennials and Gen Z. The list caters to the growing desire for meaningful and authentic travel, focusing on culturally rich experiences and unique locations. Younger travelers increasingly prioritize destinations with a mix of history, culture, and natural beauty, making these recommendations particularly appealing. By highlighting destinations like Koh Samui, the list encourages travelers to explore off-the-beaten-path locations for 2025.

Other 2025 Trending Destinations

Aside from Koh Samui, American Express crowned nine other breathtaking destinations around the globe, which are expected to become travel hotspots in 2025. Known as the “Las Vegas of the East,” Macau, China, blends UNESCO-listed heritage sites, Cantonese-Portuguese cuisine, and world-famous casinos, making it an in-demand travel location. In Brittany, France, visitors can enjoy stunning coastal views and experience the region’s rich Celtic heritage and iconic fest noz gatherings.

On the other hand, Nikko, Japan, is a peaceful mountain destination with exquisite temples and natural scenery, and it is now easier to reach thanks to improved train service from Tokyo. Franschhoek, South Africa, is a dream for food and wine lovers, with nearly 50 wineries offering tastings and tours, all surrounded by gorgeous mountain landscapes. For outdoor explorers, Moab, Utah, is the perfect base for visiting Utah’s famous “Mighty Five” national parks. Another USA destination featured on the list is Sun Valley, Idaho, popular among outdoor and skiing enthusiasts. One of South America’s most popular megalopolis, São Paulo, Brazil, is highlighted for its architectural heritage, vibrant art scene, and spirited Pride parades.

Meanwhile, Paros, Greece, is also included on the list, with its vibrant culture, rocky coastlines, secluded coves, and sea caves. Finally, Brisbane, Australia, is becoming a travel hotspot with exciting festivals, modern architecture, and a growing food scene, making it another destination to watch out for in 2025.

Featured Image by Bangkok Airways