Nature

Also known as "Pili Nut Hills", Quitinday Hills and Nature Park is most reminiscent of Bohol's Chocolate Hills - but with the addition of Mayon Volcano in the background. It has several peaks which are open to tourists, with a well-established trail. 

Enjoy a serene view of Sumlang Lake with its majestic Mayon Volcano backdrop. The park offers plenty of active and leisure amenities for the whole family such as aqua biking, bamboo rafting, boat paddling, and outdoor lounging areas surrounded by nature.

Governor's Rapids is a popular destination for kayaking, white river rafting, swimming, and fishing. A tributary of the Cagayan River, it has deep, turbulent waters framed by limestone walls jutting out on the sides.

Capisaan Cave is the Philippines' fifth longest cave system and one of the country's most breathtaking spelunking destinations. It features a long subterranean river, a diverse range of unique geological formations, and wade pools.

Dibulo Falls is considered as the tallest waterfalls in all of Isabela. Featuring a narrow, 100-meter-high cascade, it is surrounded by lush greenery and the Sierra Mountain Range. It is partially developed with cemented steps for easier access.

The Northern Sierra Madre Natural Park is the largest protected area of the Philippines covering the northern range of the Sierra Madre mountains of eastern Luzon. In 2006, it was added to the Philippines' tentative list of potential UNESCO World Heritage Sites. The park is considered the richest in terms of genetic, species and habitat diversity in the Philippines and is one of the country's top ten priority protected areas.

Nagudungan Hills is a majestic viewpoint in Calayan Island with unique, serrated volcanic rock formations that slope into a deep ravine. It leads down to hidden beaches and shallow caverns, some of which contain ancient burial jars.

Explore the corners of Duba Cave and swim in its emerald waters. It is known for its stunning skylight which can be accessed by climbing numerous rock formations and a good 15 to 20-minute swim to see the magnificent skylight falls whose opening is flanked by stalactites and stalagmites. At dusk, a cinematic view of circadian bats appear, hovering above in various formations.

Valugan Boulder Beach is a zen sight in Basco, Batanes, Philippines. Its shoreline is marked by round to elongated sedimentary boulders, which are often found stacked on top of one another in zen arrangements. The stones are believed to be sediments of Mt. Iraya's ancient eruptions.