When visiting my parents, I spend as much time as possible at the beach near their house.
There is a sea wall that lets you walk parallel to the beach for about two miles before going back up to street level. I usually walk on the sand, but I have way too many errands to run today to worry about sandy feet!
I sat on the wall and watched a surf competition for a bit, hit my favorite local coffee shop, and headed back home to have a productive day (hopefully)
I hope you're all enjoying your Sunday exercise, whether its hiking, biking, or just doing sit ups while watching TV :)