Gully walk

l walk in a gully near my home twice a week. The gully is deep enough that no one outside the gully can see me except private airplanes that occasionally fly over. I have to wear clothes for a couple of blocks before I can take them off as I near the gully. Round trip is about 3 miles. I get my exercise, vitamin D, and a wonderful feeling of freedom. Almost no one ever goes there other than me. Once in a blue moon I encounter a border control agent but so far I have seen them coming and quickly put on my pants (spandex underwear.) It would be nice to walk it with a nudist friend or two.