give you 2 links

That is what would be waiting for you, once you successfully go over the rugged mountain and down to the North Shore of Aruba:

http://www.aruba-travelguide.com/sights/natural_pool.html

This is the general deion of Aruba, Natural Pool is where we were trying to go.

http://wikitravel.org/en/Aruba

You go over a very rocky mountain to get there - going up is not too bad, going down to the seaside is very very steep. Our 4x4 could not navigate the very deep tire tracks - only way to follow those tracks down (and the tracks change ever so often with rain).