While doing a Minecraft Manhunt with some friends we found this amazing seed that spawns you with a lava lake, ruined portal, and ravine within 100 blocks of spawn. The ravine has exposed diamonds and if you make a portal within the ravine or lava lake you spawn next to a nether fortress.
Lava Lake: 49 64 54
Ruined portal: 68 64 138
Ravine: 18 67 136
