Snorkeling sites

Folks i am looking for input from all fish lovers here to compile the top 10 snorkeling sites around the world that you know of or have visited. I do not have a salt water tank, but i love snorkeling in the ocean. and so far had the oppurtunity of seeing a few spots around the world. but i am open to more suggestions.

byt the way for fresh water, if you happen to be in HongkOng make sure to go the natural preserve in the north end of the place. it is the biggest fresh water fish preserve i have seen. the little freshwater fishes i have in my tank ----the ones in hong kong were 10-20 times bigger. i have never seen so big fresh water fishes. amazing. for example the "irridescent shark" (type of cat fish i think) was like 20-30 inches long.....

anyway, looking forward to your input.

Well, I have never been snorkeling, but would be very interested in learning more about it.

The sites i have liked so far: not in any specific order...
1. Hawaii -Molokini (Maui) + few others along the coast.
2. Hawaii - Hanuauma Bay (Oahu)
3. Catalina (Avalon)
4. Kenting (Taiwan)
5. La Jolla (San Diego)