The park's metasequoia forest, known as the 'metasequoia woods,' consists of approximately 1,500 trees.
The park was developed around a former oxbow lake of the Edo River, preserving the natural riparian geography.
It is home to the Suigo Mizumoto Aquatic Botanical Garden, the largest of its kind in Tokyo, which showcases hundreds of varieties of irises.
The park serves as a vital migratory bird sanctuary, particularly for wintering wildfowl.
Unlike many Tokyo parks, Mizumoto has significant sections that emulate a natural wetland ecosystem rather than a strictly formal garden.
The park's design includes a 'floating deck' area that allows visitors to observe aquatic life at water level.
It contains a dedicated field for the conservation of rare aquatic plants native to the Tone River basin.
The park is located on the site of a former agricultural canal network that was repurposed for flood management and public use.
Mizumoto Park is the largest waterside park in Tokyo, spanning approximately 92 hectares along the banks of the Edogawa River. The park is characterized by its extensive network of canals, ponds, and large metasequoia groves. It features a diverse landscape including marshlands, manicured flower gardens, and expansive lawns. A notable central feature is the large reservoir which provides habitat for various waterfowl and migratory birds. The park includes a dedicated barbecue area, sports facilities, and winding walking paths that connect the northern and southern sectors. It serves as a designated flood control reservoir for the surrounding Katsushika area while providing recreational space.
The central metasequoia grove during golden hour or the wooden bridge overlooking the iris gardens.
Bring a bicycle if possible, as the park is very large and dedicated cycling paths are extensive.
Visit during the iris flowering season in mid-June for the most vibrant floral displays.
Pack a picnic, as the park offers large open lawn spaces that are ideal for outdoor dining.
Use insect repellent during warmer months, as the wetland areas attract mosquitoes.
Attempting to traverse the entire park on foot without a map, as the total area is massive and easy to misjudge.
Stay on marked paths in protected wetland areas, and carry out all trash as there are limited public bins.
