it's a real wall. i'm not a climber, so it looked impossible to me, but dh and all of his friends did it daily. they don't climb regularly, but i think a few of them made it to the top. i think you have to seek out the activities coordinator on a daily basis and tell him you're interested. that was a big reason we chose dreams pv instead of cancun, which was a gazillion times closer to home.
in my slideshow, the pics taken on the rocks are part of that wall. it's toward the end of the slideshow b/c they were the ttd pics. the last two pics are of one of our friends climbing up. the tide comes all the way in to the cove and the water is COLD at 7am in february, but if you talk to the dude, he'll tell you what time is good.