Well, who would have thought that this blog is getting more google hits than anything! I'm pleased to say that people have actually been inspired to head off on some epic adventures from these posts. Not to brag, but there's even a couple folks doing the Pacific Crest Trail after reading some posts. So with a steady stream of traffic and readers, I've been receiving requests for more specific guides.
|Near Cathedral Peak|
This is the third instalment of several John Muir Trail related posts. I've gotten tons of google hits on my Suggestions that Aren't in the Guidebook
post and I'd like to give some suggestions specifically related to packing and gear.
I should first of all say that I am NOT in to spending lots of money on saving an ounce or two here and there. I'm a poor grad student who's simply collected a good permutation of gear over the years. Also, while my system of packing and gear has served me well in thousands of miles of packing, this is my experience and others may differ. On to the basics...
|My pack!|Your Backpack
There's many schools of thought when it comes to selecting a backpack. It is generally accepted by the long distance backpacking community that you're pack should be the lightest internal frame you can afford. My pack was an internal frame with about 60Liters of pack space. For comparison, a daypack usually has 15-25Liters of space while some hardcore backpacks can have upwards of 75Liters of space.
You're probably thinking, long-trip=need more space. This is NOT necessarily true. I went with the 60L size because it was pretty lightweight and you can get away with this on the JMT. The 75L+ sizes are more appropriate if you're going on a long-distance trip AND carrying a bunch of technical climbing gear. So don't necessarily go out and buy the biggest one possible; its just extra weight.
Your Sleeping Bag
The John Muir Trail elevations range from 4,000-13,000ft and it would be wise to "spend" a little extra weight on a warmer bag. The 20 degree F (-6C) bags are considered the minimum for the JMT. I went with a 0F degree (-18C) bag because I went in September. This is really your call- do you get easily cold at night, do you have the room for a warmer bag ect. I know of people who have done the JMT without a sleeping bag and simply brought a down-jacket. I however was happy to carry the extra pound of a 0 degree bag, especially towards the southern terminus of the trail where I was sleeping at 11,000-12,000ft.
|Virginia Lakes|Tent, Bivy Sack
If you've read my earlier post, you know I recommend a bivy sack on the John Muir Trail over any tent. Bivy sacks are much lighter and you can spend less money to get the higher end bags. My Outdoor Research Aurora Bivy is right around a pound in weight and has never failed me. It kept me warm in rain, hail, and cold nights on the JMT. I even spent a night at 13,500ft and was toasty. Unless you're going with a group of 3 or 4, go with a bivy sack.
Let's get one thing straight; California bears are insane. The bears in Yosemite are know to tear off car doors
in search of food. They are extremely aggressive when it comes to food. You absolutely, positively, and legally obliged
to bring a bear canister with you on the trip. Technically you can get away with hanging a bear bag, but this is a tedious and not always possible task on the JMT. Yosemite National Park rents top of the line bear canisters
for $5 a week that are large enough for about 5 days of food per person. I highly encourage you to take advantage of this. They weigh about 2 pounds and take up quite a bit of space in your pack- plan for this.
This is another topic that has many schools of thought. I'll simply let you know what I packed. First of all, bring layers. There's a huge temperature difference in the Sierras depending on the time of day and elevation. It can get in the 90's in Yosemite Valley yet snow at the higher elevations well in to June. So, here is what I brought:
Two pairs of underarmor compression shorts and a pair of boxers
One pair of athletic shorts (for hot daytime temps)
One pair of hiking pants
Two short-sleeved polyester shirts
Rain gear; pants and a jacket
Two pairs of hiking socks
One fleece sweater
Long underwear, top and bottom
This worked well for me in September in warm (low 90's) and cold (low 30's) temperatures. Again, you have to consider your own needs when it comes to clothing.
Continued in next blog...