Looking for an ultimate travel experience and need some ideas? Andrea Wren, travel journalist and owner of specialist online agency Luxury Worldwide Tours, picks 10 experiences which can provide an epiphany; or at least some of the best thrills the planet can offer

Watch Polar Bears in Canada

Watch the annual Polar Bear migration across Hudson Bay in Canada through October. Seeing families of Polar Bears trekking their way across a pristine sub-artic wilderness to their traditional hunting grounds is most definitely a once-in-a-lifetime experience.

It will surely bring tears to your eyes (as well as frost bite to your toes, unless you wrap up well).