What is beyond the realm of Gods.

After have studied Hinduism, and more modern reality creation referring to concepts such as higher vibrations, higher realms that exists beyond our material, such as the astral or heavenly. Also having witnessed fruits of human/divine will and the power of creative imagination, such as people being healed. However I have yet to truly study Buddhism, but I have a lingering sense that, unlike Hinduism, which is concentrated on an entity. That there must be something beyond the Gods, who most likely exist on a heavenly, but nevertheless, on a lower plane. What is beyond that? Oneness of all concepts and Gods? Infinite awareness? Is it experiencial only? What does Buddhism state when it comes to this? Thanks guys.