The Christmas Tree and the Silver Frost are two of the most distinctive Speleothem inside Abukuma-do.
The Christmas Tree is a stalagmite and The Silver Frost meets dripstones on the roof of the cave resulting in an impressive column.
Both represent a featured stop along the 600 meter course inside the cave.
According to the Abukuma Caves Management Office, The Christmas Tree, at over two metres high,  is said to be the largest stalagmite in the East.
The Christmas Tree and the Silver Frost are two of the most distinctive Speleothem inside Abukuma-do. The Christmas Tree is a stalagmite and The Silver Frost meets dripstones on the roof of the cave resulting in an impressive column. Both represent a featured stop along the 600 meter course inside the cave. According to the Abukuma Caves Management Office, The Christmas Tree, at over two metres high,  is said to be the largest stalagmite in the East.
Abukuma-do