The streams eventually find a weakness in the ice and plunge to the
bottom through a moulin. These can get quite big and are one of
the hazards in parts of the glacier where they might be covered
by a snow bridge.
Date: 2025:10:15 15:40:40
    File: wBLUE_GLACIER_115.jpg
Camera: PENTAX K-5 -- Lens: smc PENTAX-D FA Macro 100mm F2.8 WR at 100.0 mm -- Exposure: 1/60 f/8.0 ISO 100