Allt för Sverige (literally Everything for Sweden, marketed in the United States as The Great Swedish Adventure) is a Swedish Emmy-award-winning reality show based on the original Norwegian format The Great Norway Adventure, also called Alt for Norge.

As the episodes in the season progress, cast members leave the show after losing challenges and therefore find out less about their ancestry.

The winner of Allt för Sverige season 1 was Brian Gerard In the eighth and final episode, filmed on the island of Utö and broadcast December 18, 2011, the Kentucky preacher Brian Gerard, New York City designer Guy Clark, Colorado student Kirstin Highfield and Florida police officer Shastin Corona participated in the final.

[11] The winner of Allt för Sverige season 2 was Anna Brita Östman Mohr, who met her relatives from the High Coast valley in central Sweden.

[23] The third season of Allt För Sverige was filmed during the month of June 2013, and was broadcast in Sweden during the autumn of 2013.

[24] The winner of Allt för Sverige season 3 was Lori Ferguson, who met her relatives from Skåne at Östarps Gästgivaregård in Blentarp in southern Sweden.

In the Christmas special four Americans from previous seasons visit the town of Gällivare in northern Sweden in winter, but without having to compete for a single prize.

The ninth season of Allt för Sverige premiered on October 27, 2019 and was broadcast on SVT1 and SVT Play.

The eleventh season of Allt för Sverige premiered on October 16, 2023 and was broadcast on SVT1 and in SVT Play.

[44] The winner of season eleven was Kirsten Holmberg, who met her relatives near Svaneholm Castle, Skåne.