Nature therapy

Nature therapy, sometimes referred to as ecotherapy, grounding, or earthing, is a practice that describes a broad group of techniques or treatments using nature to improve mental or physical health. Various types of nature therapy include forest therapy, forest bathing, shinrin-yoku, and Sami Lok.

Spending time in nature has various physiological benefits such as relaxation and stress reduction. Additionally, it can enhance cardiovascular health and reduce risks of high blood pressure.

Source: https://en.wikipedia.org/wiki/Nature_therapy