One time i was playing around with random seeds, and found in one a huge cave network which came out on a large cliff-face under a waterfall, built my base right into the cliff it looked like something out of a fantasy story, unfortunately i do not have any pics of it anymore.

I never bothered much with texture packs, and just started using one called Featherlight which i believe is great

Japan-11 Mongolia-7 Spain - 8 Belgium- 7 The Netherlands - 13 Nigeria - 25 Cuba - 8 Italy - 21 Must save my father's homeland