thumb|Scenery from Harstena thumb|Map of Harstena.
thumb|Scenery from Harstena thumb|Map of Harstena.
Harstena () is an island located in the northern part of the Gryt archipelago in Valdemarsvik municipality, Sweden. The island is principally known for the seal hunting that was once carried out there, but also as one of the stations for the shipping forecast broadcast by Sveriges Radio. The island is a popular tourist attraction in summer, when daily boat tours depart from Fyrudden and Tyrislöt.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).