The Piskie's Gate

The gate that leads to the Piskie City.  

From the books:

A moment later, I emerged through a mossy hollow log covered with delicate fairy bells crafted in gold. The bells hung from golden vines with fanciful curls and leaves crafted in such exquisite detail that they had to have been made by very small hands. As I crawled through, the bells jingled, the little crystal stamens tinkling inside the golden flowers.
Location: a hollow log near the Piskie's oak tree
Appearance: the end of a log covered with gold fairybells
Crafted By: unknown
Keys: unknown
Appears in: The Frost Gate
  Article by Hanna Sandvig