Awa Sand Pillars

The Earth Pillars of Awa, also referred to as the Awa Sand Pillars or Awa no Douban, is a formation of sandstone and gravel hoodoos in Awa, Tokushima Prefecture, Japan. The formation is located with , and is thought to have formed 1.2 million years ago. The formation is designated as a natural treasure of Japan.

Awa Sand Pillars

The Earth Pillars of Awa, also referred to as the Awa Sand Pillars or Awa no Douban, is a formation of sandstone and gravel hoodoos in Awa, Tokushima Prefecture, Japan. The formation is located with , and is thought to have formed 1.2 million years ago. The formation is designated as a natural treasure of Japan.