I'm doing a tour of Unesco's World Heritage sites. I have just returned from the Puerto-Princesa Subterranean River National Park in the Philippines.
This park features a spectacular limestone karst landscape with an underground river. One of the river's distinguishing features is that it emerges directly into the sea, and its lower portion is subject to tidal influences. The area also represents a significant habitat for biodiversity conservation. The site contains a full 'mountain-to-sea' ecosystem and has some of the most important forests in Asia.
Heh, just kidding. I wish I could... But... I've just come across this lovely site - http://www.world-heritage-tour.org/(requires registration), where you can enjoy 360-degree imaging of 216 Unesco's World Heritage sites (25% of all 851 registered by UNESCO), 15 are on the World Monuments Fund Watch List and 67 are additions by WHTour.org. Altogether there are 1641 panographies (360-degree imaging). More sites are going to be added in the near future. It's cool, you have a 360 degree view, you can zoom in and out, access short descriptions of the sites and monuments... I navigated the sites by clicking the map... the Search option didn't seem to work unfortunately. Check it out and let me know where you've gone. Enjoy!