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Northern Rocky Mountain Grotto

Caving in North America's Rocky Mountains and the World

Northern Rocky Mountain Grotto
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Trip Reports

West Boulder Cave: The Mystery Continues

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Mill Creek Crystal Cave.: Frosty Falls and brand new halls.

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Monarch Grade: Soloing Monarch Grade

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Papoose Cave: Papoose – Idaho Caving

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Ape Cave: Spring Break Fun in Ape Cave, WA

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Neversink Pit, Alabama: 162ft Neversink Pit, owned by the SCCi near Fackler, Alabama

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Ellis Pit: Ellis Pit, Heart of TAG

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Yakinikak Cave #1, #2, and Confluence Cave: Yak 1, 2 and Confluence

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Rickard’ Coulee: Rickard’s Coulee Ridgewalk

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Argenta Cave: A Real Ice Cave

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Kootenai Canyon: Missoula Vertical Training

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Froggs Fault, Four Eared Bat, Mystery, Big Obvious, Snell Pit: Bat Survey/ Mothers Day weekend trip up East Pryor Mtn.

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Deep Creek area outside Missoula: Deep creek bat roost investigation

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Lick Creek Cave: Smokers and Dead Bats!

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Azure Cave: Check up time for bats in Azure Cave

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Red October, AB, Canada: Our Hunt for Red October or How to Get Just as Beat Up as Going Caving Without Actually Entering a Cave

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Royce Cave: Rough Road To Royce

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Peterson Meadow: Better Late Than Never, Part 1

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Lick Creek Cave: A Sad Day for Caving

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Rio Rancho, New Mexico: Bat Flights and Record Heat: A First-Timer’s Look at 2017 Convention

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Recent Trip Reports

Caving With Carl – Lechuguilla

April 14, 2026
Ian, Ken, Ellen, Savannah and I went Caving with Carl in Lechuguilla. I have always …
The 2026 Bighorn-Horsethief Survey Season Is Here

The 2026 Bighorn-Horsethief Survey Season Is Here

April 14, 2026
After four years of project weekends, the Bighorn-Horsethief Cave (BHHT) Survey Project is entering its …

Lillyguard cave: Steep, Slick, and 30 Degrees: Battling Lilly Guard on Our …

November 17, 2025
Sunday, November 9th, 2025 By Rye Miller (18) and Cooper Striet (17) Cooper and I …

garrity cave,flint creek range: Garrity: Lidar, Camera, Action!

August 5, 2024
<span;>We all (Shawn Few, Mara Reed, Will Boekel, Demetrius, and Benjamin Bly) met at McDonald’s …

Future Events

  • Bighorn/Horsethief Survey – April Weekend
    • 04/25/2026 - 04/26/2026
  • Bighorn/Horsethief Survey - Memorial Day Weekend
    • 05/23/2026 - 05/25/2026
  • Bighorn/Horsethief Survey - June Weekend
    • 06/19/2026 - 06/21/2026
  • Bighorn/Horsethief Survey - Week-Long Summer Project
    • 08/09/2026 - 08/16/2026
  • Bighorn/Horsethief Survey - Fall Weekend (Tentative)
    • 10/10/2026 - 10/12/2026
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