Rucksack is a family adventure travel blog by Eva Gyllenberg from Stockholm, Sweden. » Rucksack is a family adventure travel blog by Eva Gyllenberg from Stockholm, Sweden. Through beautiful photos and high quality texts, Eva brings you to her favourite places. Together with her family, she has traveled to more than 55 countries - mainly in Europe, Asia, North America and Oceania. On the blog you can expect to find colorful posts about breathtaking nature, gorgeous hotels, exciting hikes, amazing restaurants and lifechanging historic places.