Enter the National Geographic Journeys of a Lifetime Sweepstakes daily until December 31, 2018, for your chance to win a 10-day trip to the Galapagos Islands! This trip includes round-trip airfare for two from select US airports; a seven-night cruise aboard the National Geographic Endeavor II Cruise Ship exploring the Galapagos Islands, and a copy of Journeys of a Lifetime 2nd edition book. This bucket-list worthy vacation is valued at $20,000! Other winners shall receive a copy of Journeys of a Lifetime. Good luck on this one, folks!