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Visiting Sandland for Crazy Homemade Tunnels and Monorail (YouTube) (2020)
- paulkrush 4y agoThis place looks like a hidden social treasure in the making. Lots of engineering and hacking going on here. One of these days I am going to bring my lidars up to Sandland to get point clouds.
- paulkrush 4y agoIn Upper Midwest: Minnesota on the Wisconsin side http://tunnelcity.com/ http://tunnelcity.com/ https://www.facebook.com/pages/category/Just-for-fun/Sandland-181721285219560/ https://www.facebook.com/pages/category/Just-for-fun/Sandlan...