I-Natural Wonder Blue Pond itholakala osebeni lwesobunxele loMfula i-Bieigawa, eningizimu-mpumalanga ye-Biei City e-Hokkaido, e-Japan, cishe amakhilomitha angu-2,5 enyakatho-ntshonalanga ye-Platinum Hot Springs phansi kweNtaba i-Tokachi. Ichibi lathola igama ngenxa yombala oluhlaza okwesibhakabhaka okhanyayo ongavamile wamanzi. Ngokuhambisana neziphunzi eziphumela ngaphezu kwamanzi, iBlue Pond inokubukeka okukhangayo.
Ichibi eliluhlaza okwesibhakabhaka lavela kule ndawo kungekudala. Leli chibi lokwenziwa, futhi lakhiwa lapho kwakhiwa idamu ukuze kuvikelwe indawo ekugelezeni kodaka ehlehle eNtabeni iTokachi. Ngemva kokuqhuma ngo-December 1988, i-Hokkaido Regional Development Bureau yanquma ukwakha idamu emaphethelweni oMfula i-Bieigawa. Manje amanzi, avalwe edamini, aqoqwa ehlathini, lapho kwakhiwe khona iBlue Pond.
Umbala wamanzi oluhlaza okwesibhakabhaka awuchazeki ngokuphelele. Ngokunokwenzeka, ukuba khona kwe-aluminium hydroxide emanzini kunomthelela ekubonakaleni kwe-spectrum yokukhanya okuluhlaza okwesibhakabhaka, njengoba kwenzeka emkhathini womhlaba. Umbala wesiziba uyashintsha phakathi nosuku futhi uncike ngisho nase-engeli umuntu alibheka ngayo. Nakuba amanzi ebukeka eluhlaza okwesibhakabhaka ogwini, empeleni acacile.
Idolobha elihle laseBiei seliyindawo ethandwa izivakashi iminyaka, kodwa iBlue Pond ikwenze kwaba isikhungo sokunakwa, ikakhulukazi ngemuva kokuthi i-Apple ifake isithombe sechibi le-aquamarine ku-OS X Mountain Lion esanda kukhishwa.