We found one dictionary that defines the word observation island:

General (1 matching dictionary)

1. Observation Island (Nunavut): Wikipedia, the Free Encyclopedia

▸ Words similar to observation island ▸ Usage examples for observation island ▸ Idioms related to observation island ▸ Wikipedia articles (New!) ▸ Words that often appear near observation island ▸ Rhymes of observation island ▸ Invented words related to observation island