Subway Cave (20,000 Year old lava tube) Please read my comment

Selected for Google Maps and Google Earth

Comments (64)

Natalia Stoyakina on October 1, 2010

¤-¤-¤ L I K E 31 ¤-¤-¤

Big greeting from Russia to USA! ¤-¤-¤ N A T A L I A ¤-¤-¤

Vittorio Zanoni on October 14, 2010

Really interesting place and thank you for your explain. Greetings from Italy, vittorio

McSky on April 17, 2011

very cool, like

c-blee on October 14, 2011

Great picture, Hal! I've been to the cave with a group of teenagers. You are right about everyone taking their own flashlight.(Boys will be boys when it comes to scaring the girls!) What a great place to go when the heat of the summer is getting to you. Very cool .... BRRRR. A wonderful experience.

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Photo taken in Lassen National Forest, 2550 Riverside Drive, Susanville, CA 96130, USA
Lassen National Forest

Photo details

  • Uploaded on July 22, 2010
  • © All Rights Reserved
    by Hal Janzen
    • Taken on 2009/05/07 16:26:38
    • Exposure: 0.017s (1/60)
    • Focal Length: 18.00mm
    • F/Stop: f/3.500
    • ISO Speed: ISO1600
    • Exposure Bias: 0.00 EV
    • Flash fired