I see. Okay, so you've got your simple ones like tanning on the beach or swimming. You can do water sports. You can go to the sauna.
My suggestion would be try things that we don't have at the hotel like the spa or the pool. The beach is nice. Having food delivered at the beach is even nicer.
Tell you what, though, if you want, I can walk with you this afternoon and we can see what you like.