Navigation

Brilliant blue

The Yomiuri Shimbun

The Yomiuri ShimbunThe clear blue of an underground lake greets visitors to Ryusendo limestone cave in Iwaizumi, Iwate Prefecture, on Sunday as the cave reopened after being closed for seven months. The cave was closed due to increases in the water level after Typhoon No. 10 in August. The underground lake is known for its clear water, called the “dragon blue.”Speech

Click to play

0:00/-:--

+ -

Generating speech. Please wait...

Become a Premium Member to use this service.

Become a Premium Member to use this service.

Offline error: please try again.