Nothing beats unwinding by the water while you're on vacation. Bring a picnic to Cottonwood Lake and then stay for a pretty sunset.
You'll be spoiled for sightseeing choice when visiting Buena Vista. Cottonwood Lake is an ideal place to kick off here, but there are plenty of other interesting attractions to discover. Cottonwood Hot Springs, Buena Vista River Park, and Arkansas River are near the body of water and will fill in your day nicely.