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Tarps - Benefits and Basic Instructions |
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Written by Richard Halbert
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Page 1 of 3
Why a Tarp?
In my quest to lighten my backpack I considered and, at first, rejected the use of a tarp instead of a tent. I liked the idea of a tarp, after all there are great advantages like;
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1. The openness: In a tent there is this dark wall between you and wilderness that you came to experience. Yes, when it is not raining you can remove the fly and enjoy the view through the screening that most tents have now, but it is never going to be as open as a tarp.
2. Lightweight: I have several tarps ranging in weight from under 10 oz. to just over 15 oz. including all tieouts. Many hikers use a tyvek ground sheet which adds another 5 ounces or so. I use a 9.5 ounce bag bivy with my sleeping bag so don't use a ground sheet unless the ground is wet in which case I use half a space blanket (0.9 oz.). Most tarp campers use their trekking poles or sticks from the forest to support their tarp so these add no weight to their pack. Add 3 oz. for titanium stakes and you have a very light shelter.
3. Handling rain: During rain it is a quick and easy job to erect your tarp and store your pack beneath it. With most tents, the tent goes up first followed by the fly. So, unless you are really careful and skilled, it is very likely that the tent will get wet before you get the fly up. You are apt to get it wet again during take down. Setting up a wet tent is not fun, but a tarp has no floor to get wet so setting up a wet tarp is not a problem. While beneath your tarp, you don't normally come in contact with the fabric anyway, so who cares if it is wet. It is also going to dry out very quickly. Cooking beneath a tarp in wet weather is safe and easy, but not recommended in a tent unless it has an ample vestibule.
4. Versatility: Unlike tents tarps can be set up in different configurations. For example, I may pull out the tarp midday and rig it as a simple roof over my head, then at night set it up in the usual A-frame configuration. There are other configurations.
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Here is a trapezoidal configuration that utilizes one treking pole in front |

A quick modification of this configuration is made by adding a second treking pole in front resulting in a more open setup with a wider view. |

Another possibility is to start with a corner and create a wing configuration. . |

Here is a set up with a flat back and an A-Frame front.
So I was well aware of these advantages but held back because of the presumed bug problem with a tarp, and because I didn't really understand how to set it up in the A-frame configuration. The A-frame is the most commonly used set up for night time shelter. The will to use a tarp was there, so I practiced setting it up, but these early attempts were pretty sad. Oh I could get it up all right, but it took forever which is not acceptable on the trail and it seemed like there were a bazillion knots to tie and untie. It wasn't until I read Ray Jardine's book, Beyond Backpacking that I finally understood. |
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Tarp Sizes

As I have gained more experience I have gradually reduced the size of my tarp. Combining the tarp with a lightweight, water resistant bivy sack has been a great help here. On longer trips I am now using a 5'8'' X 8' tarp/poncho combination.
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