Grábrók is a volcanic crater east of Lake Hreðavatn in the fjord of Borgarfjörður in West Iceland. Both the lava field and its craters have been protected as a nature preserve since 1962.
Grábrók craters
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Grábrók is a volcanic crater east of Lake Hreðavatn in the fjord of Borgarfjörður in West Iceland. Both the lava field and its craters have been protected as a nature preserve since 1962.