Harilaid (islet)

Harilaid (Swedish Hares, formerly Gräsö) is a small uninhabited island in Estonia. It lies about 4 km west of the island of Vormsi. It should not be confused with the larger former island of Harilaid that is now a peninsula on the northwest coast of the island of Saaremaa.

Harilaid has an area of 15 ha. Its highest point is 2.9 m above sea level. The island is stony, with a covering of juniper.

A lighthouse was first built on Harilaid in 1849. The present lighthouse is 19 m high.