They have made a long world trip of 15 months in 2008/2009 that took them to most of Asia, Oceania and South America. In 2016 they traveled for four and a half months, mostly to places they had not been before, including Myanmar, Buthan, Tibet, South Korea and some more islands in the Pacific Ocean. In November 2017 they went on another four and a half month trip, now traveling (back) to Brazil, Paraguay, Argentina and Chile.
At the moment they are back home in Amsterdam preparing for their next adventure, starting in December 2019: another four and a half month trip. This time they will revisit Australia and Japan.