Trip Advisor: I've used this website quite
a bit. The forums are a good source of info, both for travelers' experiences
and accounts, and good, expert advice from those who know the place well.
(It's easy to spot them).
Forums:
All
Cuban topics
Havana
Cuba Mania: Haven't used this
one much yet
From Frommers: “The Best Websites”
http://lanic.utexas.edu/la/cb/cuba: Hosted
by the University of Texas Latin American Studies Department, this site
houses a vast collection of information about Cuba. This is hands down the
best one-stop shop for Web browsing.
www.cubanacan.cu:
Cubanacán is probably the largest state-run tourism company, with hotels,
transportation, and receptive tourism arms. They also have the best
developed website of the handful of state-run agencies, although that's not
necessarily saying much.
www.cubasi.cu:
CubaSi is the best of the state-sponsored, all-purpose information sites on
Cuba. It's got an English-language mirror of the principal site, as well as
a good search engine and easy links to an online version of the Cuban
telephone book.
www.cubamania.com:
This site is a lively, sometimes conflictive and controversial, forum site
for all things Cuba. But there's plenty of good information to be had here