I would recommend splitting the trip from Manila-Naga (8 hrs) and Naga-Sorsogon (4 hours). This way, you're recharged when you get to Sorsogon and you have time to enjoy the trip.

Here are some of the things you can see in Matnog:

1. Subic Beach (20 min boat ride):





2. Fish Sanctuary:



3. View from Matnog port:



4. View from Bulan port (20 min drive):





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