Mt. Tsukuba (Tsukubasan), a historic hiking spot within Tokyo area, has a large plum forest at 250m high on its slope, holds 1000 plum trees. On a sunny, clear day Skytree in Tokyo and even Mt.Fuji may be seen from up there.
Mt.Tsukuba Plum Festival
(Tsukubasan Umematsuri 筑波山梅まつり)
Located in the southern part of Ibaraki prefecture, easily accessible from Tokyo area, Mt Tsukuba or Tsukubasan has been a popular mountain where people can enjoy hiking, sightseeing, and Onsen bathing.
February 16th (Sat) - March 21st (Thu) 2019
Location: Mt.Tsukuda, Tsukuba City, Ibaraki Prefecture
Related article on digi-joho TOKYO
Tsukubasan Mount Tsukuba in Ibaraki