@Kriddley suggested that we start a thread with a list of our favorite Zwift courses that have rolling/undulating terrain.
The goal is to use these courses for free/endurance rides so that we can practice changing cadence and power.
Please share them below!
Sand and Sequoias/Titans Grove
Sand and Sequoias. It’s always my go to!
Love sand and sequoias but also RGT lately! The shorter loops in Yorkshire are sorta rolling too but short short short.
RGV. Not rgt 
Watopia Figure 8
Anything NYC
Watopia- Ocean Lava Cliffside Loop
Watopia - Serpentine 8
RGV, Sand and Sequoias, Cliffside loop and Serpentine 8 are really pretty, too. 
Sounds like a great idea as a newbie to Zwift I would definitely find it useful for those rides.
and i agree love RGV!!