This is basically a port of the parkour fortress map pf_hekto_b3 to make it more jump friendly. All I did was retexture it, remove a lot of custom models, and add a hurtme / regen around the map. It plays similarly to jump_trix where you can do whatever, there isnt really a goal or anything. I have lots of ideas for additions but probably too lazy to implement most of em (like ramps on rooftops for huge pogo jumps or something, and a shallow fountain on the ground somewhere for water jumps).
Link:
http://www.mediafire.com/?y88syjishz3cz2k