Tsukuba Botanical Garden

筑波実験植物園

Tsukuba Botanical Garden is the National Museum of Nature and Science Tsukuba Botanical Garden. Official pages list regular hours from 9:00 to 16:30 with last entry at 16:00, and an extended summer schedule from 18 July through 30 August 2026 until 17:00 with last entry at 16:30. Closed days are Mondays, the day after a holiday, and year-end closure from 28 December to 4 January. Admission is 320 yen for adults and university students and free for elementary through high-school students and visitors age 65 and over. Confirm the open calendar before travel.