A Forest Bath
The Forestry England website describes it as breathing deeeply whilst quietly observing nature. The National Trust has a web page with forest bathing tips on it where it emphasises the need to focus on the woodland around you whilst perhaps wandering slowly through it, touching tree trunks. The Woodland Trust lists the benefits of a woodland stroll and describes forest bathing as an immersive experience involving touch, taste, sight, smell and hearing.
My knees are sore from long walks on the fells but my mind is clear (not empty as some might suspect) and I feel both energised and de-stressed. The weather has been glorious and I am reposed and calm, waiting for whatever this week brings.