- Very healthy soft coral, but not in the rich and colorful variety of Komodo, Raja Ampat, or Wakatobi.
- Lots of little reef fishies, anthias and such, but not much any larger than that.
- Generally clearer water than a lot of Indonesia, but not always.
- Frequent currents, sometimes seriously ripping currents, but not more so than Komodo. But as in Komodo, a good dive guide can/will avoid those currents most of the time.
- Some divers get lucky and see a few pelagics, but don't count on it. We saw none. The exception is that you'll see a lot of dolphins on the surface, and a rare whale, but seeing them during a dive is apparently rare.
- Some unique sites. One example, Clown Valley. A veritable field of anemones as far as you can see. But damn, it was cold there.
- I would consider returning there at some point, but it would not be near the top of my "must do again" Indonesia bucket list. The three areas I listed above would take precedence, for that type of diving. I'm not saying the diving in Alor is not good. It is very good. If you like diving Indonesia, it should be on your list, IMHO. But diving is a crapshoot ... sometimes you hit it right, sometimes not. Some divers say it's the best in Indonesia, but I don't know where they've dived, or when, and what they saw that we didn't, if anything. I personally can't share that opinion of the diving there in general. On the other hand, we dived Cathedral in the mid-morning on a day with clear skies and warm, calm water. Definitely one of the prettiest dives I've ever done.