Fukuroda no Taki (Fukuroda Falls)
Fukuroda Falls, a prominent tourist spot in Ibaraki, are located in Taki River which stems from Kuji River running through Okukuji District. The great waterfall is 120m-tall and 73m-wide, one of Japan's Three Great Waterfalls along with Kegon Falls in Tochigi and Nachi Falls in Wakayama. It was also selected into 100 best waterfalls in Japan.
There's a 276-meter-long tunnel inside the waterfall area, and you can walk straight from the tunnel exit to the viewing platform. It's really convenient and safe.