Abu Dhabi airport lounge
 

I'll be flying to melbourne via Abu in early Sept this year. There will be a 3.5 hour stop in Abu before I continue to Melbourne. I will be arriving and departing at Terminal 1 in Abu. Is this sufficient time to book an airport lounge for a shower/drink/food.
I did notice that none of the lounges are actually in T1 so do I have to go through customs or are they accessible airside?

There are two lounges located airside in terminal one, the Al Dhabi and the Al Reem. The accept Priority Pass, not sure if they accept walk ins.

This page lists various lounges with email for most of them, so you have to time to enquire. Unwind | After Passport Control | Shop Dine Unwind | Abu Dhabi International Airport