We seek to be immortal and we want our loved ones to have closure when our time has passed. If we get cremated, our loved ones typically keep our remains in an urn or take them to a personally significant place and scatter them.
Instead of scattering them, consider placing your remains in a vessel that can be put into the ground, or in a stream, or even in the bottom of a lake! Your loved ones will have a place to gather in remembrance for you.