I ride alone a lot lately. Have a few people who want to ride with me because they can't get their horses to leave the barn without me leading, but I hate "babysitting" so try to take off before anyone catches me at the barn, lol.
A friend of mine is borrowing my gelding and I'm free to go ride him whenever I want, they only ride him 2-3x a month. The place they stay on has over 1000 acres of trails so I like to go exploring, and I hardly ever see anybody when I'm there now that race season has slowed down (they raise/train race horses). The last few times they've been walking trails (both of us walking lol) because I don't have a saddle that fits my boy right now, and instead of barebacking it and having an allergic reaction like I usually do, I figure we can BOTH use the exercise!