As astrotourism booms around the world, northern lights viewing is becoming more popular than ever. And aurora chasers are in luck: We’re currently in the middle of an astronomical phenomenon known as ...

The lowest and coolest area in traditional Finnish saunas is often used for washing, as in Mattila & Merz’s 2017 Sauna in the Yard in the artists’ colony of Fiskars.Credit...Luana Rigolli ...

Named by 38% of Finns as their ideal place to live, Tampere is a favorite among Finnish and international visitors. It is the Sauna Capital of the World, which is where people want to be in the ...

Elsewhere, the spa is another jewel in the resort’s crown. The 20,000-square-foot beach-front retreat boasts 14 treatment rooms and a hydrothermal area. It also features a Finnish sauna ...