Aphelion School in Ontario, Canada
An internet-based private school for "gifted" and "talented" students. Site has a FAQ, sample assignments, interviews with students, details about the curriculum and staff, and contact information.

Stanford University's Education Program for Gifted Youth (EPGY)
EPGY offers residential summer programs for students ages 13-17 and distance-learning courses for students in K-12 in math, physics, English and computer programming.

Distance Learning Writing Courses for Gifted High School Students
Distance learning programs at Johns Hopkins in Baltimore, MD>

Gifted Online Accelerated Learning
The Gifted Online Accelerated Learning program has been developed to offer online, accelerated high school-level courses specifically designed for gifted students in grades 4-8 who want an academically challenging program.

Virtual School for the Gifted, an Online Australia Program
A place where like minds can meet regardless of age, gender and geography. It is an online community, where courses are taught and students are not only involved in classes with specialist teachers, but also with co-curricular activities. Parents and the student's "real" school are welcome as part of our extended community.