Here's one of Ballyvaughan, where the colours are reasonably rich
And here's one of Doolin itself during a bit of a storm. The place is very popular with folk who just come and watch the waves.
Bth were taken with a errr... Canon, before I came to my senses and one of the reasons I disliked the 30D was its lack of 'punch' when it came to colour.
The only problem I see with the original picture of Nivanaguy19's is that it has a little too much Magenta in it. Cleaning the channels with 'Selective Colours' will no doubt help with that and perhaps a little straighteing as well, but it's not the worse we've seen here by far.
Ok, having looked at it again and compared with mine the original's may be a bit too 'technicolour' but the depth of the colours is not an issue as far as I'm concerned.
Justin.