Now, I wasn't able to get an exact location, but I did learn that Dr. Evil has moved to a new lair outside of Tokyo, Japan.
8 seconds sound clip from the Austin Powers in Goldmember movie soundboard.
You can hear this line at 00:39:43 in the Blu-ray version of the movie.
Quote context
[...]
- Excellent. We've been trying for years to get a mole inside Dr. Evil's lair. We now have that mole.
- So you're the... Mo... Mo...
- Most. Most... Most excellent agent we've ever seen.
- Yes, most excellent agent we've ever seen. Thank you.
- Hmm.
- By the way, I realize that I have a large mole on my face.
- Where? Ha, ha. What? Where's that mole? Heh, heh. I didn't see one.
- I also realize the irony that I am myself a mole.
[...]