Senba Lake

Great lake to walk or run around. Can see a lot of wildlife here too.

Senba Lake isn't very known by tourists but deserve to be visited for sure, you can ride many kind of boats, pedalo, electric boat... in the surrounding you can take a rest in one the coffees and taste the sweets of the region, there is a big green space with beautiful gardens, it's 2 hours from Tokyo via tsukuba station where you can take a direct bus to Mito

Pleasant lake with a nice walkway along the periphery.

Really nice lake. Take a walk/run around, enjoy the beautiful view.

This lake is very pretty and has lots of interesting spots to stop and take pictures or just enjoy the view. There's a walkway all around the lake that's popular with runners, but is also good for a casual stroll with a nice view of the water.