Bacchus Jungle?

It's Stone of Binding.

Biggest issue is that Bacchus doesn't have strong wave-clear. You've got 2 options.

1. Focus on leveling Belly Flop. You're going to use up your initiation/escape to clear the jungle, but it provides immediate damage, which is good for jungle clear. It has poorer damage at each rank vs. all ticks of Belch of the Gods.
   
   
2. Focus on leveling Belch of the Gods. Better total damage, but it takes 2 seconds to apply all ticks, which makes it slower clear than more common junglers that can release their full damage from an ability at once, then being able to immediately follow up with basics.

Then you look at other reasons he's not a good option.

• Basic attacks: His base basic attacks/second is 0.88 (+1%). That's SLOOOOOW. In comparison, Athena has a base of 1 (+1.2%).
  
  
• Base damage: Again, let's compare to Athena. Her level 1 of her minion clear deals 140 damage +100% scaling, and maxes at 560. Bacchus can't beat that.
  
  
• Although Athena can clear better and suits the jungle role better due to that, Bacchus has higher overall potential output, at least when considering burst damage. But this is due to his ult. IF you could get him over the very weak early clear, he could be a very good jungle option...but that's what's going to kill him.

If I were to try jungling with him, I'd probably start Assassin's Blessing and moving to Shoes of the Magi, then Stone of Binding. He will need to rush shoes first, because he'll always be behind and needs to make up some time with extra speed. You COULD go Shoes of Focus to have his abilities up more quickly for the next jungle camp, but then you'll miss out on more of his high burst damage potential, especially when he hits level 5.

I'd then go into Void Stone / Celestial Legion Helm in the order you need. Late game, I'd move further into being a bruiser with some CDR (either BoV, Genji, or Spirit Robe/ Mantle of Discord), pick up Gem of Isolation for some high control, and probably replace Binding late with whatever, depending on how your team balance is. Reaver might be okay.

His scaling is okay, but not super, which is why I probably wouldn't go Rod of Tahuti unless I was stomping. I also probably wouldn't go Spear of Desolation or Shaman's Ring...or Chronos' Pendant, for that matter. I dunno honestly, I've never really thought about him for that role.