Adventure Tourism in the nature of Oku-Oi area
Located an easy 20 minute-drive away from Oigawa Railway Senzu Terminal Station, is an area called 'Oku-Oi' which is reputed to be the gateway to the Southern Japan Alps and commands a majestic landscape of clear water, blue sky and greenery. 'Oku-Oi' is secluded from modern life, the area provides you the experience of becoming one with nature. Hiking on the trail around the huge man-made Nagashima Dam Lake includes some abandoned tunnels. Paddling the emerald green lake on a kayak is like a throwback in time and will help us appreciate that we are a tiny element in the grand scheme of nature. Nature experience with a guide is available and is highly recommended for a first timer.