Michelle Jana Chan gives her top travel ideas for the coming weeks including watching Alaska's brown bears feasting on wild salmon as they head up river.
Other events include watching the hundreds of thousands of sooty terns which nest on Bird Island in the Seychelles, whale watching season in Iceland and one of the world's most difficult marathons in Kenya.
Get in touch with Fast Track via
And follow us on
Watch Fast Track on the BBC World News channel on Saturdays at 04:30, 13:30 and 19:30 GMT or Sundays at 06:30 GMT.