Cycling at Stone Mountain Park

It rained all day today, so I backed off my plan to ride at Stone Mountain Park, and instead I hopped on the recumbent stationary bike in my home gym and did a hard hill workout for over an hour.  This was a tough workout, and I knew I had worked at the end.  I discovered that I can set up custom workouts on the stationary bike, and I created and stored a hill repeat workout.  Don't think I lost anything by working out indoors.