I'm not talking about psychedelic albums here, just albums that over the course seem like one extensive, beautiful drug trip. Something that can take you away and make you feel euphoria completely sober, and to an ever greater effect on hallucinogens.

Primal Scream - Screamadelica
Mercury Rev - See You On The Other Side
Mercury Rev - Yerself Is Steam
Animal Collective - Feels
Aphex Twin - Selected Ambient Works Volume 1
My Bloody Valentine - Loveless
Fennesz - Endless Summer
Brock Van Wey - White Clouds Drift On And On
Flying Saucer Attack - Flying Saucer Attack
Fuck Buttons - Tarot Sport
KLF - Chill Out
The Orb - Adventures In The Ultraworld
Panda Bear - Person Pitch
Slowdive - Soulvaki
Ulrich Schnauss - A Strangely Isolated Place

Something like some of the above, one huge trip of a record which is both beautiful and evolving.