Witch school is a fantastic place to explore and learn all about magical crafts and Wicca. Based in Salem Ma, they offer a variety of courses intended to help everyone from beginners to experienced practitioners learn and explore the mysteries and arts of magick and Wicca.
Founded in 1974 by Selena Fox, Circle Sanctuary is a non-profit organization dediated to networking, research, spiritual healing, community celebrations, and education.
The home page of the College of Thelema and the Temple of Thelema, a California non-profit religious organiazation. Founded respectively to find a deeper understanding of oneself and one's True Will, and to provide ceremonial Initiation; coordinated structured training; and more.
Witches' Vox (The Witches' Voice)
The Witches' Voice is a proactive educational network providing news, information services and resources for and about Pagans, Heathens, Witches and Wiccans.
Pagan Journeys is a site geared more specifically toward pagans, though it welcomes those of other paths with open arms. Whether you're just beginning your spiritual path or you wish to share the experiences of your journey, this site can be a great resource and outlet.
Asatru.org defines itself as a free association of Independent Kindreds, and is a great resource for discovering Asatru, which roughly means in Old Norse: "Belief in the Gods."