Way back when I was in college, it was a favorite pastime to go to the local park and walk barefoot. I loved the feel of the plants on my toes! Back then, I had never heard of grounding.
I like to dreams about having a walkable area for grounding. Hey, a girl can dream can't she?
Here are some plants that might be suitable for walking barefoot or surrounding a grounding area.
Creeping Thyme, Thymus serpyllum
This has been on my wish list for a long time and it is drought resistant.
https://en.wikipedia.org/wiki/Thymus_serpyllum
Creeping Veronica, Veronica filiformis
I love the color of the flowers!
https://en.wikipedia.org/wiki/Veronica_filiformis
Corsican Mint, Mentha requienii
This is pretty.
https://en.wikipedia.org/wiki/Mentha_requienii
Snow in Summer, cerastium tomentosum
I love the white flowers that make it look like snow in summer!
https://en.wikipedia.org/wiki/Cerastium_tomentosum
Catnip, Nepeta cataria
Cats love this one, too!
https://en.wikipedia.org/wiki/Catnip
Scotch Moss, Sagina Subulata Aurea
I love moss and this would be so nice to walk on.
https://homeguides.sfgate.com/care-scotch-moss-41242.html
These are my favorite choices though there are several others to choose from.
These are a few to give you some inspiration and to get you thinking about what are the best ground covers and plants to walk on?