> humanly navigable This is Sweden; I would bet that there are hiking trails connecting everything on that map, although maybe not a single one for all the pla

> humanly navigable This is Sweden; I would bet that there are hiking trails connecting everything on that map, although maybe not a single one for all the planets. Roslagsleden (13 day hikes) + the first 9 etapper of Vikingaleden bring you from (close to) Mars to Uranus. And these are some nice hikes: https://www.roslagen.se/roslagsleden https://www.roslagen.se/roslagsleden https://www.roslagen.se/vandra-vikingaleden https://www.roslagen.se/vandra-vikingaleden