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Gorilla Ultralight Backpack - Gear Guide for Hiking the Pacific Crest Trail

Are you all set on gear for the Pacific Crest Trail? Check out our Ultimate Gear Guide for the PCT ->

All Resupply Points

Castella Post Office

  • Northern California
  • 41° 8'55.28"N 122°18'58.87"W
  • 2 miles
  • Approximately 1506 trail miles
  • No

Post Office

The post office is located at 20115 Castle Creek Road. The phone number for the post office is (530) 235-4413. It is open Mon-Fri 8:30a-5:00p, and Sat 8:30a-10:00a.

Mailing Address

Your Name Here
c\o General Delivery
Castella, CA 96017

Camp Stove Fuels

  • Alcohol

Other Info

Ammarati's Market, adjacent to the post office, will hold a package for no charge. They also have better hours, so you might want to check them out.

The Best Shoes For Hiking the Pacific Crest Trail

Everything thing you need to know in order to choose the right shoes for you on the PCT. Plus, we'll give you a list of popular options to get you started.

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The Best Backpacks for Thru-Hiking the Pacific Crest Trail

See our selection of the best backpacks to use on the Pacific Crest Trail and how to choose the one that's right for you.

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The Only Hiking Food Database You'll Ever Need

Food is one of the most important considerations when hitting the trail. With our food database you have plenty of options to choose from.

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Hiking Tips

Hiking Tip

Tips for Hiking the Pacific Crest Trail: Don't Forget a Charger

Don't Forget a Charger

You'll need to charge your phone and batteries when you're in town, and you'll need a charger that's light. The AUKEY USB Wall Charger is one of the lightest options out there, weighing in at 1.6 ounces.

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Hiking Tip

Tips for Hiking the Pacific Crest Trail: Carry an External Battery

Carry an External Battery

Keep your devices charged with an external battery. This ultralight battery that weighs in at 6.4oz and will charge an iPhone 3.5 times.

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Gorilla Ultralight Backpack - Gear Guide for Hiking the Pacific Crest Trail

Are you all set on gear for the Pacific Crest Trail? Check out our Ultimate Gear Guide for the PCT ->