JohnnyBoulder 1 #1 October 5, 2016 Am I correct that the Paraclete tunnel is the only 16' diameter tunnel in the continental US? Any others under construction of that size? Thanks Quote Share this post Link to post Share on other sites
adamUK 3 #2 October 5, 2016 Have a look here. also contains announced tunnels and ones under construction: http://www.indoorskydivingsource.com/tunnels/ Quote Share this post Link to post Share on other sites