As per the USFS, Tiddlywinks is a two-way mountain biking trail — but we recommend climbing NF-4613 road or Funner instead (see map). If you choose to climb, use caution and always look ahead for riders coming downhill — especially in the middle “flow” section where descending riders will be going very fast and lines of sight are limited.
Tiddlywinks starts out at Wanoga Snow Park and is a little more flow-oriented than Funner, with less rock and more berms and jumps along the middle section. The top section of Tiddly is more XC style trail and rides out through some open, rolling terrain with some rock gardens, and then intersects Kiwa Butte trail.
After the intersection with Kiwa, the trail heads down through some heavy berms and flow style jumps on the order of Lower Whoops trail. COTA has invested a lot of time in converting this old road section on the trail to something really dynamic. The guys at Oregon Enduro have invested a lot of time on this trail as well.
Along the upper-middle section there is a separate up route for those who are climbing.
This trail is maintained by Central Oregon Trail Alliance.