It's 6pm at Oslo's Vigeland Museum and instead of a quiet gallery, there are yoga mats on the floor, blankets, and a roomful of strangers breathing long 'ahs' and 'ohs' to live opera and Debussy beneath Gustav Vigeland's plaster sculptures. This is Breath & Opera, a collaboration between the museum, breathwork therapist Fredrik Fernando Austad and soprano Nina Alexandra Barretto — and it's part of a wider shift: museums from London to Tokyo are building yoga, Pilates, sound baths and mindfulness into their programmes.

The trend has momentum. At Birmingham Museum & Art Gallery, early-morning Pilates in the Pre-Raphaelite galleries and evening sound baths with crystal bowls regularly sell out, drawing visitors who might never otherwise walk in. Curator Jennifer Lockley's take: there's no single correct way to engage with art. At Vigeland, the monumental galleries and acoustics make breathwork a natural fit. And there's some science behind the calm — researchers at Technische Universität Berlin's Arts and Minds Lab have found even brief encounters with art can reduce anxiety and low mood, while a Manchester Art Gallery study showed people respond more positively to paintings in quiet, well-designed rooms. In Japan, Kyushu Sangyo University is studying 'museum bathing', a spin on forest bathing that asks whether slow, attentive looking at art is genuinely restorative.

For travellers, the appeal is practical as much as spiritual: you get culture and self-care in one booking, and you can't rush a sound bath the way you power-walk between masterpieces. Choosing well matters, though. One writer struggled to relax in a 150-person breathwork class at Copenhagen's Thorvaldsens Museum; another found a gong bath in an Oslo mausoleum transporting until the 14°C chill set in. Small groups, warmth and setting all shape the experience.

A few sessions worth planning a trip around: Musée d'Art Moderne de Paris hosts after-hours yoga and contemplation among works by Matisse, Dufy and the Delaunays on 26 November. The Courtauld in London runs morning community yoga with Leyla Bumbra (28 October). Bristol Museum & Art Gallery offers Sunday Vinyasa in its Enlightenment Gallery, and KMSKA in Antwerp pairs yoga with sound in its galleries (29 November, 19 December). Tokyo's National Museum of Western Art has a Museum Bathing session on 16 October. Back in Oslo, the Emanuel Vigeland Museum stages gong baths beneath its vast fresco Vita — bring layers, the mausoleum sits at around 14°C.

The strangest part might be how long the effect lasts. One writer left the Vigeland session still breathing differently hours later — an unconventional museum souvenir, and a cheaper one than the gift shop.