Polish National Tourist Office in Brussels
National Geographic Poland
Explorers and adventurers
Monika Rogozinska, Simon Dubuis, Jurek Adamuszek, Marek Kamiński, Marcin Jamkowski, Tomasz Grzywaczewski, Dariusz Aksamit
Yves Eeckhout, Filip Bielejec, Maria-Anna K., Ola Czajkowska, Tomasz Świst, Anna Wyszyńska, Tamara Gausi, Mei-Yin Teo, Olga Skorupka, Łukasz Kraka-Ćwikliński, Charles Duwez (PADL),
Special thanks to Dale Wyatt at Juicy Designs for the Poland Trek logo, Véronique Liesse (nutrition advice),
Bruno Julien, Kayak Univers, Marc Kreinacker and Sven Schellin for Packrafting related advice,
