Mount Annaguan
Mount Annaguan (Malaueg language: Ga-dang ya Annaguan) is a mountain located in the town of Rizal in the province of Cagayan. It has a height of  and is also the location of an undergoing tourism spot in the Philippines. The mountain contains a very well preserved forest and also a cave for tourism. It also contains some rare animal species of the Philippines like the Philippine eagle. At the peak of the mountain there is also a view of the whole town of Rizal, Conner, Santo Niño and Piat. The mountain served as a hiding place for Japanese soldiers during World War II. Location
The mountain sits right beneath a barangay of Annaguan, where its name originated. It is  from Tuguegarao City, Cagayan's capital city, and  from Manila. Location of the original way to the mountain is not yet defined and it will take a half day to climb from the foot to the peak. References

Annaguan
Landforms of Cagayan