The Grenivik Super Loop starts on the edge of Grenivik on a small dirt patch. To get to the start point, drive out of town north on the road named Grenivikurvegur until it begins to be rough, only about less than 1km from the town edge. Park vehicle on the left side of the road. This is the official start point - you'll head straight on the road ahead until it begin to deteriorate, and pass some old grass huts on the right side. You'll skirt the ocean to the left, and parallel to the other fjord to the west. 

Darwin’s Landing, this route is where Charles Darwin and the HMS Beagle landed in 1835 and goes from the trail head up, small beach area past the graffiti from the 1800 & 1900s(not graffiti after 1954 when it became a national park), a beautiful marked and regulated trail, snaking past pristine Darwin Lake on volcanic rocks to a scenic overlook showcasing with views of new lava and cove. It is a historic and unique place that will blow your mind. 

The Izu peninsula is a volcanically formed mountainous peninsula about 50 miles west of Tokyo. Lying in Shizuoka prefecture, it’s home to remarkable geological features and phenomenal views of Mt. Fuji, Japan’s tallest mountain. The coastline has numerous pristine white sand beaches with crystal clear blue waters, as well as rugged volcanic cliffs and forested trails. Izu is world renowned for it’s diverse underwater environment and is a popular diving location in Japan.

This fantastic trail loop allows for great views of the Bay along with rolling hills of nearby farms. There are free-range cows and horses to be spotted through the winding path next to the farms. The path is relatively easy to follow with a few spots where you need to go over or through a cattle gate. The path is dirt and has a bit of elevation in the beginning portion. Healthy local foliage encompasses much of the trail as well. There are bathrooms at the trailhead as well as a water refill station, parking is easy if you arrive early.