1/5: Tromso, Norway: Tromso is based in the heart of the aurora zone in the Norwegian Arctic. / Image: Unsplash

2/5: Shetland, Scotland: Sightings of Northern Lights have become more common across the whole of Scotland and even in the North of England. / Image: Unsplash

3/5: Illulissat, Greenland: This is Greenland’s third largest city and home to just 5,000 people. Witnessing Northern Lights in Greenland is very easily accessible. / Image: Unsplash

4/5: Svalbard, Norway: Just 650 miles from the North Pole, the islands' dark winter skies provide a perfect setting to witness this phenomenon. / Image: Unsplash

5/5: Reykjavik, Iceland: Iceland’s capital remains a popular choice for many travelers. Like most places, the best months to see the Aurora Borealis are between September to April. / Image: Unsplash