01 / Moyoro Shell Mound
A survey at the Abashiri River mouthrevealed the Okhotsk culture.

A National Historic Site designated on December 16, 1936, on a sand-dune terrace 5 m above sea level on the left bank of the Abashiri River mouth. The city says surveys of dwelling sites, graves and shell middens revealed the Okhotsk culture. The Moyoro Shell Mound Museum calls it a village of about 1,300 years ago.
- National Historic Site, designated Dec. 16, 1936
- Sand-dune terrace 5 m above sea level
- Village of about 1,300 years ago (museum)
