720/1080 degree spin places?

Is there any decent places I can pull of a 720 and a 1080 degree spin so I can checklist it off my pedal to the medal pursuits?

There is an excellent spot NW of The Crater Bar. With a bit of care you can drive an ATV to the top of the mountain where a nice jump is. You can pull off a 1080 if you jump at the correct speed and angle.
http://www.youtube.com/watch?v=5SrNm5LLQxQ

Sup bud, Mouse Jocks have posted a great video showing you EXACTLY where to go to hit the 1080. Check it out below.

http://www.youtube.com/watch?v=EvKWBYBc3HU

Feel free to join us on Teamspeak at ts.mousejocks.com

theres a massive cliff behind the Ktam radio station which is pretty good for that, if you follow the edge round to the left about 100m theres a nice little jumping off point. I've done the 720 off of there, i would have done the full 1080 if i hadnt of hit the Gas station sign.

I spin off the roof of Top-Notch Toolworks on a Hannibal. There are some places where it doesn't like it because you land in water, but just aim for the other island that makes up part of the ramp.

I got the 1080 spin unlocked right here: https://www.youtube.com/watch?v=_SPSqNodLVo (about 1:10 into the video the map is shown).

You can roll up the mountains by Serenity Academy for some sweet jumping too.

http://youtu.be/KGJLusuZJ2g

... and some fun glitching

San Francisco is awesome for big jumps.

i saw the pursuit... remembered san fran... got it done in 3mins.

You can climb up the top of the tower in sf downtown and easily 1080 off the top. Look around the base pillars for a button prompt, then keep searching as you climb up.