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Photo: Zyrahila, CC BY-SA 4.0 via Wikimedia Commons
A dormant volcano and a national park open for trekking and mountain biking.
Isarog is an active stratovolcano located in the province of Camarines Sur, Philippines, on the island of Luzon. The mountain has active fumaroles and hot springs. It has an elevation of 2,000 m (6,600 ft) above mean sea level.
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