How to vote:
- Through online: visit www.new7wonders.com
- Through SMS: Text PPUR and send to 2861
- Through facebook: https://www.facebook.com/New7WondersofNature?sk=app_114026852036251
- Through phone: visit here
Below are some photos of the Puerto Princesa Underground River:
See also other finalists or visit my other wallpaper and photo collections