17.4 million people tuned in for Sunday’s season 8 premiere of Game of Thrones, making it the biggest telecast in HBO’s history and the most-watched scripted entertainment program of the year, according to EW. With five more episodes left in the season, fans are already speculating on how the epic series will end.

With so many storylines and characters, the possibilities seem endless. Will Jamie ultimately kill his tyrant sister, Cersei? Will Jon take his rightful place on the Iron Throne?

Think you have the answer? Tour company Unforgettable Croatia is offering one all-knowing fan the chance to win a luxury Game of Thrones tour in Croatia if they correctly predict the series finale.

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“Croatia has played a key role in the production of Game of Thrones, home to some of the show’s most notable landmarks and locations – including of course King’s Landing itself, as well as Qarth, Braavos and the Westeros Riverlands,” wrote Unforgettable Croatia. 

The winning getaway includes an exclusive 7-night Game of Thrones tour for 2 people, taking in the iconic filming locations across Split and Dubrovnik. You will also enjoy a speed boat trip to visit the idyllic islands of Hvar and Vis as well as private transfers and hotel accommodations. International flights are not included and travel must take place in October 2019. 

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To enter, just submit your series finale prediction in 1,000 characters or less. Correct fans will be entered into the drawing to win the grand prize. You have until 11:59 pm on May 5, 2019 to enter. And be sure to tune in to HBO on May 19 to watch how it all goes down.