If I remember correctly from prevous posts, your name is Stephen, isn't it? Anyway, yes Dunnes River Falls is crowded but in my opinion, it is a must see. The first time, we watched ours sons and a lot of other people climb it, but the next time, we did the climb. It is an experience and a great photo op. The "shopping area" that the taxi drivers will take you to are really not worth it - tell them you want to go to the flea market. It is new stuff, a lot of it handmade. There was a man there carving walking sticks. There was one with a bird carved on the top (also painted) that my husband really admired. The guy was asking $30...my husband is a great bargainer and ended up taking it home for $6. It has been a couple of years since we were there, but at the time, there was a lot of military presence walking around with guns. There is a good chance you will be approached and offered drugs. They had dogs close to the ship when we were returning and the people ahead of us "triggered" a reaction and were detained. We watched as drugs were found on them....