It maps the "interstate"—the route taken after leaving the physical body—and explores locales beyond the physical and spiritual realities of everyday life.

It is the final book in a trilogy, following Journeys Out of the Body and Far Journeys , and provides practical context for using his consciousness-exploration techniques.

Ultimate Journey is available at bookstores like Barnes & Noble and Books-A-Million . a copy of Ultimate Journey ? The methods Robert Monroe used? The Ultimate Journey by Robert A. Monroe, Paperback

The book addresses the meaning and purpose of life, what happens after death, and the potential of the human mind and spirit.