https://totalism.org/trails

https://upload.wikimedia.org/wikipedia/commons/thumb/3/33/Map_Evolution_of_tourism_1992_-_Grand_Tour_-_Touring_Club_Italiano_CART-TEM-107_B.jpg/735px-Map_Evolution_of_tourism_1992_-_Grand_Tour_-_Touring_Club_Italiano_CART-TEM-107_B.jpg