From Rainmaker1973 https://twitter.com/Rainmaker1973 on Twitter: The Marble Caves is a geological formation of unusual beauty, formed in pure marble and bathed in the deep blue water of General Carrera Lake between Chile and Argentina [read more: https://t.co/ioDPae9mQ9] https://twitter.com/Rainmaker1973/status/1619686800586326017/photo/1 https://chirp.cooleysekula.net/attachment/0c6a0179e06a55de01d27171440cf8577df3661ab42f81ca9e8ea55e90e7ef92/view