I'm flying to Hong Kong next week and then working my way west to catch a return flight out of BKK over a month later. I've never been to the Philippines and saw some cheap fares from HKG and MFM to MNL, which, combined with my existing plans to visit Indonesia, has me considering a quick stop in Manila for a night or two.

Is there a hop-on, hop-off tour that anyone can recommend, if Manila has such a thing? I'm not the world's greatest tourist and I understand there's not a ton to see in Manila, at least by Asia-tourist standards, but I like to see the highlights, when possible.

If it matters, I'll probably be staying at one or both of the Hyatts, so I'd be starting in that general area. Thanks.