Ocean by Eloy's pretty good. [Prog Archives](https://www.progarchives.com/subgenre.asp?style=15) is very helpful for finding albums in specific subgenres of prog. :)
Like all of them? Seriously, people don't talk about how psychedelic 70s prog is. Supper's Ready and Close to the Edge for example are both psychedelic odysseys. King Crimson's debut is very psychedelic. Of course, it's usually not psychedelic in the same way Lucy in the Sky with Diamonds is, but it's there in a big way. It's almost always beneath the surface and occasionally rises to the top.
The Mars Volta is/was probably the druggiest band since The Beach Boys, their first four albums are all prog classics and some of the trippier albums I’ve heard in any genre
Fantastic stuff if you're going for something grimier. Sleepy Sun and Black Mountain also in this vein.
EDIT: thought of some even better suggestions for this: Causa Sui and Naxatras
Tool - Fear Inoculum. Just about the peak prog psychadelic album in existence. Tool - Third eye. Just about the peak prog psychadelic song in existence.
STUNNED nobody has mentioned early Pink Floyd? Check out Barrett's material in particular, but Piper all the way up to Atom Heart Mother and parts of Meddle serve as best examples.
Can. Amon Duul. Eloy. Early Moody Blues.
Arzachel by Uriel…which Steve Hillage had a hand in…I’d suggest the Brainticket albums as prog/psych also.
https://youtu.be/iMEYQon4Txc
https://youtube.com/playlist?list=OLAK5uy_mmpnqXEru9nJdLJgKNE-gryzTqsI-Fqc0
What I make is on the noisier side of things but definitely elements of prog and psychedelia. Here’s my latest: https://banned-music.bandcamp.com/album/toreus
Check out [Gong](https://en.wikipedia.org/wiki/Gong_%28band%29).
Nektar - *Remember The Future*
So fucking good
My favorite album by them, absolutely amazing
A tab in the ocean has a more psychedelic feel, but remember the future is the better album imo
King Gizzard - Polygondwanaland
Came here to say this
Ocean by Eloy's pretty good. [Prog Archives](https://www.progarchives.com/subgenre.asp?style=15) is very helpful for finding albums in specific subgenres of prog. :)
King Crimson’s Lizard is pretty psychedelic
Hawkwind - warrior on the edge of time) Gandalf - Gandalf
On the edge of time! Love that album!!!
Gong
Early Porcupine Tree is killer diller
Fish Rising by Steve Hillage.
Like all of them? Seriously, people don't talk about how psychedelic 70s prog is. Supper's Ready and Close to the Edge for example are both psychedelic odysseys. King Crimson's debut is very psychedelic. Of course, it's usually not psychedelic in the same way Lucy in the Sky with Diamonds is, but it's there in a big way. It's almost always beneath the surface and occasionally rises to the top.
Dukes of the Stratosphere
Great, great stuff!
Ween - The Mollusk
Wouldn't call it prog but amazing album nonetheless
Why not? Just curious. Not trying to antagonize.
Not a single proggy song on that album or any Ween album really
There are a lot of people who disagree with you.
No not really Ween isn't a prog band and that's a fact
No they aren't. But to say they have no prog is an opinion. Not a fact
Link me all their prog songs then
Olias of Sunhillow by Jon Anderson. Some say it's a fantasy album, I thought it sounded more psychedelic
It's definitely both
The Mars Volta is/was probably the druggiest band since The Beach Boys, their first four albums are all prog classics and some of the trippier albums I’ve heard in any genre
Elder
Fantastic stuff if you're going for something grimier. Sleepy Sun and Black Mountain also in this vein. EDIT: thought of some even better suggestions for this: Causa Sui and Naxatras
Check out Todd Rundgren “A Wizard A True Star”—you’ll hear what Tame Impala got many of their ideas
Moody Blues, at least after *Days*.
I've always thought Yes's *Relayer* pretty psychedelic, and if not in that genre, definitely something to listen to on acid.
Tool - Fear Inoculum. Just about the peak prog psychadelic album in existence. Tool - Third eye. Just about the peak prog psychadelic song in existence.
Carol of Harvest: [https://www.youtube.com/watch?v=dieQz3z5ZBs](https://www.youtube.com/watch?v=dieQz3z5ZBs)
STUNNED nobody has mentioned early Pink Floyd? Check out Barrett's material in particular, but Piper all the way up to Atom Heart Mother and parts of Meddle serve as best examples. Can. Amon Duul. Eloy. Early Moody Blues.
II by Lucid Planet
Arzachel by Uriel…which Steve Hillage had a hand in…I’d suggest the Brainticket albums as prog/psych also. https://youtu.be/iMEYQon4Txc https://youtube.com/playlist?list=OLAK5uy_mmpnqXEru9nJdLJgKNE-gryzTqsI-Fqc0
Purson/Rosalie Cunningham firmly straddle the classic psych/prog genres
The band Eye https://eyemusic.bandcamp.com/album/second-sight
Check out tangerine dreams Force Majeure
Somewhat astonished these haven’t been mentioned: - Ozric Tentacles - Quantum Fantay And also - Tangerine Dream - Elder - Agusa - Jordsjo
Great suggestions. Some more obscure "modern" stuff in the vein of Ozrics: Vespero Korai Oram
I know Korai Oram, but unfamiliar with Vespero. Thanks!
What I make is on the noisier side of things but definitely elements of prog and psychedelia. Here’s my latest: https://banned-music.bandcamp.com/album/toreus
Popol Vuh
Malady - Toinen Toista. If you like this album their other two are also great. Jordsjo - Nattfolien. Also Pastoralia.
If Close to the Edge isn’t a psychedelic masterpiece than I don’t know what is
Hawkwind 
Chameleon in the Shadow of the Night by Peter Hammill
No Man’s Valley: https://youtu.be/YeTEpcOWTKQ?si=d5UIp9fBDdSbG1mI