Northern Rocky Mountain GrottoMontana & Wyoming · NSS

Trip reports

Every trip the grotto has written up, back to 2011. Cave locations are withheld; the stories are not.

336 reports

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Trip 53: White Dirt Maze

17 Jun 2023

As the second Horsethief Cave survey weekend of the season approached, Carl and I were eager to get …

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Waking the titan

20 May 2023

I hope serval people will submit trip reports about this trip but I feel I have some unique …

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Ultimate Cavers' Are Born Here

6 May 2023

During the Ultimate Cavers' Challenge, our group, consisting of myself (Demetrius F.), Max Maxwell, Demetri S., and Daryll …

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The best team effort

6 May 2023

AGM has been overcast but the rain is holding out. Teams have assembled to become Ultimate Cavers. Here …

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Grotto fun

6 May 2023

Elizabeth Unger Mary C. Dan S.

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AMG we will win the challenge

6 May 2023

We are currently competing in an even for AMG and I will not post a particularly detailed report …

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Soaking from tears, not the pools.

3 Mar 2021Added 3 Mar 2023

Sophomore year of high school, it was my first cave club trip. Mr. B and a select few …

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Big Birds and Missing Bolts.

12 Feb 2023

Mill Creek 2023. Big Birds and Missing Bolts. In late November Hans contacted me and we began arranging …

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2022 a cave odyssey.

24 Sep 2022

My partner and I left for crystal cave on the morning of September 23. Upon entering the lower …

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Enlarging the icebox

2 Sep 2022

Last visited in the early nineties the back of Katie’s icebox contains a thirty five foot waterfall and …

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Hope for Lick Creek

30 Jul 2022

Lick Creek Trip Report We began our trip out to Lick Creek from Bozeman at 7am. I believe …

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During the Flood

11 Jun 2022

Trying to beat the rain, that for a month now seems to start only on the weekends, Caitlin …

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Poking around in the sinkhole

6 Jun 2022

I had been to the sinkhole on Cedar Mountain near Cody years ago, but I didn’t recall any …

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Poking Around in a Sinkhole

6 Jun 2022

I had been to the sinkhole on Cedar Mountain near Cody years ago, but I didn’t recall any …

Decon followed Members
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