Yes you can still find new things in Azeroth no matter how long you’ve been playing. You’ll need a flying mount to get to The Steam Pools resort located in the mountain range on the southern border of Feralas. Once there you can sauna away your battle grime while enjoying the fungal green light. Don’t venture too far from the resort if you’re a lower level as the mobs are 85. They mostly hang around the oil slicks, byproduct everywhere of goblin genius.
Now sadly you can’t buy anything here, though there are several drinks vendors with cocktails. Inside the resort itself there are a few goblins still working on the construction of the place so we assume all its glories have yet to be revealed. Of course there is still some coin to be made and the beach itself is quite populated. Maybe in the Great Gallywix Patch this resort will also be fully realized.