* Scandinavia: Northern Norway, Swedish Lapland, and Finnish Lapland are popular destinations for viewing the Northern Lights due to their high latitude and clear skies.

* Iceland: The entire country is a great place to witness the Northern Lights, with the best chances in the winter months (October to March).

* Northern Canada and Alaska: The Yukon, Northwest Territories, Alaska's Fairbanks and Anchorage, and other northern regions offer excellent opportunities to see the Aurora Borealis.

Southern Lights (Aurora Australis):

* Antarctica: The best place to see the Southern Lights is Antarctica, especially the coastal areas like the Antarctic Peninsula and Ross Island.

* Southern Australia and Tasmania: The southern islands of Australia, including Tasmania, offer great viewing opportunities during winter (June to August).

* New Zealand's South Island: Fiordland National Park, Stewart Island, and the Otago Peninsula are some of the best places to spot the Aurora Australis in New Zealand.

* Southern South America: The southern tip of South America, including Patagonia and Tierra del Fuego, provides chances to see the Southern Lights.