thumb|Map of the Laidelahe special protection zone of the Hiiumaa plateau landscape protection area including Hülgerahu Hülgerahu is a small, uninhabited, moraine-based Baltic Sea island belonging to the country of Estonia.
thumb|Map of the Laidelahe special protection zone of the Hiiumaa plateau landscape protection area including Hülgerahu Hülgerahu is a small, uninhabited, moraine-based Baltic Sea island belonging to the country of Estonia.
Hülgerahu covers approximately 0.15 hectares and lies just off the eastern coast of the larger island Kõverlaid.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).