AURORABOREALIS
BY MOONLIGHT...
The four-night Moonlight Aurora Adventure in Sweden has guests searching for the lights under an Arctic moon, as well as snowmobile trips, snowshoe treks and dog-sledding (from £1,649; offthemaptravel.co.uk).
IN REMOTEST CANADA...
The Northern Lights Canada Winter Adventure explores the wild Yukon, and includes a stay at a specialist northern lights resort, where you can seek the aurora from your own hot-tub (seven nights from £2,395; wexas.com).