Hi, i just replayed HL2 saga, which reignitied my old passion (yeah i was huge source fan in mid-2000s, though actually i appreciate all engines for what they do, ha-ha) and one thought came to my mind. I want to look at examples of absolutely maximum. I, kind of, came here to ask you all. What would you recommend and showcase as examples of most beautiful, impressive, eye-candy, gorgeous maps, that community ever made for Source-based games? For now, my question is only about usermade map and perhaps not about commercial games, so don't mention 2012's Dear Esther here
(however, i'm glad to see levels that you consider as good looking as DE's or even more, to your opinion).
It can be a map seperately available, or level / part of level from campaign. So both single and multi/coop counts. Well, looking forward your memory and experience!
p.s.
As bonus, examples on GoldSrc would be cool to know, too - though i'm not sure if anything surpassed Paranoia and Cry of Fear there.