Sengokuhara Pampas Grass Field, Hakone
One of the most popular pampas grass destinations in Japan is this sprawling field near the onsen town of Hakone. The picturesque grass covers the western slope of Mt Hakone and is a highlight in autumn. The tall grass usually changes colour from late September to mid-November and can grow to as tall as an adult. The field features a single walking path to keep you on track so you don’t get lost or disoriented.