I was at bubion with switchbacks last yr.
Trails above bubion are awesome. VERY rocky & thorny, so lots of flat tyres if you are running anything other than dualply tubeless at 40+psi. I can’t emphasize this enough.
To find trails like Moody French Bastard, historectomiser, punctured lung and 48 stitches, by buying beers for Herick or Michael at Switchbacks ALT: buy a few days guided riding from them – which will save you the climbs 😉 or do what michael did: get a large map & tour all the walking trails to see which ones are rideable 😉
thisisnotaspoon means “the locals ride up fire roads & down on tarmac” -they tend to be VERY lycra XC whippet types & DH/AM type riding doesn’t compute. you might find to odd enlightened soul, but they will be odd. 😀