Dracula's Curse THE PAGE!!!
The first CV3 shrine out there. Has much more info than our shrine, so go and see.
The Castlevania Dungeon
This site covers all CV games. Everyone surely knows this one by now.
Another general CV site. Quite nice.
Chapel of Resonance
A newer, still growing CV site.
A Castlevania site in Finnish.
A Castlevania SotN site in French.