Seek out a tree and let it teach you stillness.
If you are looking for well-manicured trees I recommend the Japanese Gardens in Hayward. A large variety of conifers, but also a few deciduous trees are styled in medium height bonsai fashion and where possible were shaped into rounded heads.
The gardens are surrounded by the San Lorenzo and Castro Valley Creek. Thanks to the rain the creeks below are filled with water and the rush of water accompanies you in the quest for serenity. Another water feature is a koi pond with a waterfall. Many of the koi are huge and might be on a diet, because the feeding is prohibited.
The gardens wind in a few loops and have multiple gazebos for you to rest. On a smaller loop I heard a frog croaking; birds are also part of the natural entertainment. Overall a nice place to walk, contemplate, and enjoy nature.
The Japanese Garden is open daily, 8:30 am to 4 pm. Admission is free. No dogs allowed.
Have you been to the Japanese Gardens in Hayward?