Roseau

Dominica calls itself the Nature Island, a branding choice that holds up better under scrutiny than most tourism slogans. Steep, volcanically active, and covered in rainforest that escaped the large-scale plantation clearing common elsewhere in the Caribbean, it has built its entire tourism identity around hiking and diving rather than beaches, which are notably scarce here compared to flatter neighboring islands.

The signature hike is Boiling Lake, a flooded fumarole whose churning, steaming water reaches near-boiling temperatures, making it the second-largest lake of its kind in the world after one in New Zealand. Reaching it means a demanding six-to-eight-hour round trip through rainforest and raw volcanic terrain, typically done with a licensed local guide given both the difficulty and the genuinely hazardous ground near the crater itself.

Underwater, Champagne Reef offers a gentler but equally distinctive volcanic experience — streams of warm gas bubbles rise continuously from vents on the seafloor, creating an effect snorkelers and divers genuinely describe as swimming through champagne, a direct result of the same geothermal activity that powers Boiling Lake.

Roseau, the capital, is compact and workaday rather than resort-styled, built around a waterfront, a market, and colonial-era buildings, with most of the island's real draws — waterfalls, hot springs, rainforest trails — reached by a short drive rather than found in town itself.

Dominica's name causes genuine, frequent confusion with the much larger Dominican Republic, an entirely separate country roughly a thousand miles away — the two share a linguistic root in the word for Sunday, the day Christopher Columbus reportedly sighted each island, but nothing else connects them.