Okay it’s not exactly on your doorstep but I’ve ridden at San Martino di Castrozza. Good fun place to the south of where you’ll be with a small bike park setup – shop, hire, gondola, marked trails that sort of thing.
They have a few “main” DH trail variations under the bubble and some XC and Enduro trails that stray further. They also do a guiding service. They were nice guys who helped with the language barrier of my awful awful Italian. Main trails were fun in a Pleney/Morzine way, I didn’t ride much of the other stuff but the natural riding around there would be amazing, from the paths I walked. It is proper big mountains though, so a guide would be my choice next time, to avoid any 2-hour hike-a-bikes. Beautiful scenery and great wildlife too and the town was classic out of season ski resort but busy with drive-through tourists.