Hot Springs, Arkansas has been drawing visitors for centuries, and it all starts with the water. The city sits atop a natural thermal spring system that produces nearly a million gallons of 143-degree water each day. These springs gave rise to Bathhouse Row, a stretch of eight historic bathhouses within Hot Springs National Park. Some, like the Fordyce Bathhouse, now serve as museums, while others still offer traditional thermal soaks.

Nestled in the heart of Saxon Switzerland, Bad Schandau, Germany, is a picturesque spa town that enchants visitors with its stunning natural landscapes, historic charm, and wellness offerings. Set along the banks of the Elbe River and surrounded by the towering sandstone cliffs of the Elbe Sandstone Mountains, Bad Schandau serves as a gateway to the breathtaking Saxon Switzerland National Park.

Phuket, Thailand’s largest island, has long served as a cultural and trade crossroads in the Andaman Sea. Centuries ago, it was a stopover for merchants trading tin, spices, and textiles, with influences from Chinese, Portuguese, Indian, and Malay travelers still reflected in the island’s architecture and cuisine. Inland, the Khao Phra Thaeo Wildlife Sanctuary protects rainforest habitat home to gibbons, civets, and exotic birds.

Ninh Binh, located about 100 kilometers south of Hanoi, offers a landscape shaped by limestone karsts, winding rivers, and flooded rice paddies. Often referred to as “Ha Long Bay on land,” the area is best explored by rowboat. At Trang An Scenic Landscape Complex, boat routes pass through caves, ancient pagodas, and valleys surrounded by towering cliffs. Local rowers often use their feet to paddle, an unusual technique that surprises many first-time visitors.

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.