2027 Inubosaki Lighthouse Starry Sky Full-Day Course

This day centers on Inubosaki Lighthouse (犬吠埼灯台) in Inubosaki, Choshi City. Regular opening hours are 8:30-17:00 from March to September and 8:30-16:00 from October to February; entry at night is only possible during special events such as the 'Starry Sky Night Tour' (星空ナイトツアー). The night tour is held irregularly (past sessions were in August and November); according to Choshi City's official website, participants climb the lighthouse to observe the night constellations, then continue stargazing at the adjacent Kimigahama Beach (君ヶ浜). Be sure to check Choshi City's announcement page for the schedule and fees before you go.