Tagaytay

If your looking for a colder place near Metro Manila which is the capital of the Philippines Tagaytay is the right place for you. Only 2-3 hrs. from the Manila you can reach the beautiful place of Tagaytay. Tagaytay is known for their delicious foods like "Bulalo" or bone marrow and if you want some dessert they have the "Halayang Ube" or purple yam jam. The best place for eating those foods is on the "picnic groove" because while you are eating you can breath some fresh air and you can also see the famous "Taal Volcano" one of the most popular and active volcano in the Philppines. If you want to go near to the lake of the Taal Volcano just ask some tricycle driver outside the picnic groove and they will tour you but of course you need to pay them. And last if you are planning to have an overnight, there are many resorts or hotels around the place that you can stay for the night.

Source:
http://jaredamistad.hubpages.com/hub/TOP-10-TOURIST-DESTINATION-IN-THE-PHILIPPINES