Last week after coming home from my visit to David Shillinglaw in London, I decided it was time to start a blog about my adventures and travels: www.up-up.nl. Without my travels SUBWALK would not have excisted or be what it is today. Because my travels are mostly though the 'backyard' of the city I wanted to share these sometimes hard-to-find-places with you. I have 10 years of tips that I need to get out into the open! So, bare with me while I fill this blog with some amazing travel tips!