Even More Sublime. For seasoned canyoneers, the famous "Subway" is an easy and scenic canyoneering venture. Hidden upstream from the usual start is a wonderful, tight, dark, cold and wet narrows that makes a more adventurous start, and a more sublime experience, than the classic Subway. Das Boot offers easy access to the kind of tight, dark, wet stuff found in more "extreme" canyons like Heaps or Imlay. Due to its unrelenting nature, this is a journey only for prepared and experienced canyoneers.
What's it like? A long, underground narrows with only the occasional view of the sun. Wading and swimming for 2 hours straight. Numerous logjams to climb over or rappel from. A few short drops requiring skilled downclimbing or short rappels. A fun, underground-ish adventure.