It's common knowledge that spending a little time surrounded by greenery can boost your energy levels. If walking around town has worn you out, Palmar Sur Park is a perfect spot to stop and recharge your batteries.
A visit to this recreation and green space won't cost a penny, which will be music to your ears if you're chasing free things to do. You'll find Palmar Sur Park in Cantón Osa. There are plenty more attractions to see nearby, including Finca 6 Archaeological Site and Ciudad Cortes Central Park.