BitStarz.com I would say this is one of the best gambling sites out there. They offer a lot when you first sign up and deposit. Such as, up to 180 free spins and matching your first deposit 100% and second deposit by 50% up to a max of 5 Bitcoins. They have plenty of games to bet on like slots, poker, black jack and other games. This website offers quite a bit when it comes to gambling for bitcoin.
There is a catch in all this though. The free spins you get when you first sign up, once used the amount you won can't be withdrawn unless you have verified your account(Drivers License, mail that has your proof of address, and the deposit of 0.1BTC) After all that is successfully completed you can withdraw the balance you won. Click here if you are interested.
BTC Getters Blog
Self entrepreneur. Putting the need to know of bitcoin out in every bodies reach