Yep, and when we were in New Zealand, they told us theirs were the highest sea cliffs in the world at 1500 meters~5,000 feet. I guess it can depend on definitions.
Interestingly, Utah has a Sand Dune about 800 feet high (and many close to that height), depending on where you take your measurement. (Posted for interest only, not to argue-it doesn't matter which are higher). Here is a topo map: