Nicole Carmichael was a guest of Viking (0800 319 6660; vikingcruises.co.uk), which has the 15-day Iconic Iceland, Greenland and Canada cruise from £6,990pp, including return flights from the UK ...

While Greenland never becomes completely dark during August, Jamie can still introduce you to the sky’s celestial wonders. The cruise is led ... you will explore Iceland's Golden Circle ...