I remember road tripping to the beach with friends. As passengers, me and another buddy split a quarter of shrooms, and snacked on em throughout the day, strating at like 9am. I ate about 2/3 of them.
By nighttime, we were at the beach, sitting by a fizzling-out bonfire that just had me in such a spiritual place. Never vibed like that before or since.
So, it wasn't so much an experience (although i did "see some shit" that day, lol) it was that final vibe that night, that was so memorable for me.