Here are my international suggestions:

1-Havana Castillo el Morro, Cuba www.unc.edu/~rowlett/lighthouse/photos/carribean/ElMorro/ELMorro.htm

2-Cabo Penas, Spain (Has clamshell lens) www.trabas.de/bilder/band_d/gross/D1628.jpg

3-Haut-fond Prince, Canada www.lhdepot.com/database/uniqueslighthouse.cfm?value=1967

4-Cabo Mayor, Spain www.flickr.com/photos/gere_55/189685583/

Judy