The National Park Service describes the landscape in and around Grand Canyon National Park as ‘semi-arid desert,’ an incredibly dry region that snuggles up next to the Great Basin, Mojave, and Sonoran Deserts. According to NASA, ‘desert’ climate typically gets 10 inches of rain per year, while the average rainfall totals on Grand Canyon’s South Rim are barely over 13 inches.
Despite the presence of the mighty Colorado River ripping through its floor, the Grand Canyon remains a pretty dry place. In fact, much of the ‘dependable’ water there comes from snowmelt early in the season, with ‘dependable’ water sources only being there at all for the first few months of spring before running dry.
I preface this post about the gear I’m planning to take on a seven-day backpacking trek through the western portion of the Canyon in mid-March in such a frame because right now it’s bone dry where we’ll be headed. Even more bone dry than the bone dry it normally is, believe it or not.
Even after a series of recent storms passed through the American southwest, the Lower Colorado – Lake Mead region’s current snow/water equivalent sits at just 44% of normal, per the National Weather and Climate Center. An area that is usually as dry as it gets has just 44% of the moisture it usually has in those incredibly dry years.

We need it to snow more now so that the snow can melt in March to provide us adequate water for our trek from the South Bass Trailhead down to the Tonto Trail and then east along the Tonto Trail to the Boucher Trail. It’s a trek that’ll take us nearly 60 miles, including side trips, and that will require a lot of water.
Carrying extra water is often times a way to venture to parts of the park few others ever see. Carrying an extra 20+ lbs of water everywhere you go just to survive can quickly turn an otherwise Type II fun expedition into more of a pain in the ass than it’s worth.
So, I’m doing my southwest snow dance every morning, hoping that we manage to get lucky with plenty of snow in advance of the trip and not a giant blizzard on our heads when we actually get there.
That’s a vital sidenote to this particular gear list: it’ll be mid-March in a region that could reach 90 degrees during the day or could very well snow. I’ve experienced both in canyon country during March treks, and it’s crucial to scour the forecast immediately before departure and be prepared for an incredible range of temperatures and climate.
I have also based the meals I plan on bringing to account for roughly 2200 calories per day. Some folks bring way, way more food than I do, but I have found that my stomach tends to shrink a bit while on multi-day trips due to the exertion and calorie burn. I also anticipate eating a big breakfast before starting on Day 1, and exiting after only breakfast on Day 7.
The following checklist of gear is based on the conditions improving to a point where it’s worth the trek altogether, and is not a checklist of what I’d need if I were trying to pull off the trip in these current, too-dry-for-me conditions.

Base Weight Gear
- Backpack: Gossamer Gear Gorilla 50
- Tent: NEMO Hornet 2P
- Sleeping Bag: Mountain Hardwear Lamina Z Flame 22ยฐ
- Sleeping Pad: NEMO Switchback foam
- Stove: MSR Pocket Rocket
- Cook Pot: GSI Outdoors Glacier Stainless (18oz/0.5L)
- Spoon: Snow Peak Titanium Spork – Long
- Mug: The same old plastic mug I’ve been using since picking it up from Western River Expeditions on a 1998 three-day packrafting trip on the Colorado River through the Grand Canyon. It still rules!
- Water Reservoir: MSR Dromedary (6L)
- Water Bottle: Nalgene (32oz)
- Water Purification: Aquamira Drops
- Water Filtration: Paper Coffee Filters (7x)
- First Aid Kit: HART Outdoor Weekend
- Map: National Geographic Trails Illustrated #262 (Grand Canyon East)
- Headlamp: Black Diamond Spot 400
- Battery Pack: Miady 10000mAh
- Spare Batteries: AAA (3x)
- Toiletries: Toothbrush; Travel Toothpaste; Chapstick; Travel Lotion; Travel Sunscreen; Toilet Paper; Wet Wipes; Travel Gold Bond Powder; Ibuprofen; Daily Multivitamins; Claritin
- Towel: 14x16in microfiber
- Camp Chair: Crazy Creek OG
- Multitool: Leatherman Skeletool

Clothing/Worn Gear
- Trekking Poles: REI Traverse
- Shoes: Nike Juniper Trail 3
- Camp Shoes: Chaco Bodhi Sandals
- Socks (2x): Smartwool Everyday
- Pants: Coalatree Trailhead
- Shorts: Deus Ex Machina Sandbar
- Hiking Shirt: Patagonia Capilene Cool Hoody
- Underwear (2x): Jockey No-Fly Active Mesh
- Long Underwear: Under Armour ColdGear Legging
- Raincoat: REI Flash Stretch Rain Jacket
- Warm Coat: Patagonia R1 Air Hoody
- Hats: Ball Cap (1x), Toboggan (1x)
Food/Fuel
- Fuel Canister: MSR IsoPro Fuel (8oz)
- Food Storage: Ursack Major (10L)
- Dehydrated Dinners: Pinnacle Foods Jambalaya (690 cal); Farm to Summit Green Chile Cheddar Grits (2x, 340 cal each); Mountain House Chili Mac with Beef (460 cal); Pinnacle Foods Chicken and Dumplings (700 cal); Maruchan Chicken Flavored Ramen Noodles (2x, 370 cal each); Pinnacle Foods Chicken Teriyaki Rice (700 cal)
- Oatmeal: Kroger Apple & Cinnamon (6 servings, 160 cal per serving)
- Granola: Honey Bunches of Oats (6 servings, 230 cal per serving)
- Dry Lunches: Boar’s Head Uncured Genoa Salami 9oz (9 servings, 110 cal per serving); Kroger Sharp Cheddar 8oz block cheese (8 servings, 120 oz per serving); Mission Flour Tortillas (10x, 140 cal each); 16oz jar Jif Peanut Butter (14 servings, 190 cal per serving)
- Snacks: Toast Chee peanut butter crackers (6x, 220 cal per pack); Chex Mix Bold 13.5oz (13 servings, 120 cal per serving)
- Coffee: Medaglia D’Oro Instant Coffee (2oz)
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What a great list; that’s a great resource for anyone planning such a trip!
I hope you get some snowfall in advance and the bone gets wet