Essentials

Crystal Ski Holidays (020 8610 3123; crystalski.co.uk) offers seven

nights at the four-star Hotel Derby in Grindelwald from £1,294pp

half-board, including flights

and transfers, departing March

26 2022. A six-day Jungfrau region ( jungfrau. ch) lift pass,

covering Grindelwald, Mürren, Wengen, Lauterbrunnen and Interlaken,

costs £315

Covid rules Upon entry to Switzerland, over-16s must present evidence of full vaccination, administered in full within the past 270 days, after which time a booster is

needed