IN PHOTOS: Davao Oriental through the lens of vlogger Kyle "Kulas" Jennermann

Kulas started exploring Davao Oriental using the Filipino-made paddle boards he purchased.

Kulas and his pals first explored the massive river system in Cateel, Davao Oriental.

This aerial shot shows the long stretch of river and the lush green areas surrounding it.

Here's another aerial shot showing the healthy riverbank with plenty of trees and shrubs that thrive in it.

According to Kulas, he also enjoyed circumnavigating Cabugao island and floating around on his paddle board while looking at the lovely corals and fish underneath.

Kulas said there are unique rock formations at the back of the island.

Kulas was clearly impressed by the beauty of Lake Carolina. Part of his Facebook post read: “THIS PLACE IS SO BEAUTIFUL. THE WATER IS MAGICALLY CLEAR! The locals call it a lake, but it may in fact be a unique tidal spring.”

Kulas also said that the deeper you go, the darker the blue is in the waters of Lake Carolina.

Here's another stunning photo of Lake Carolina.

Lake Carolina is located near the main road, that's why it's very accessible to tourists and locals.

Kulas also stopped by the Pujada Bay in Mati City, which was recently included in a list of "World's Most Beautiful Bays".

Kulas said on his Facebook post: “It is big, clean, full of coconut trees, and just such a mesmerizing place to watch the sun come up or go down."

This awesome aerial photo taken by Kulas shows the Pujada Bay shoreline.

Kulas also shared a photo of himself enjoying the sunrise at Mount Hamiguitan.

He refused to give the real name of the falls and chose to call it “Avatar Hangout Spot” instead. Kulas said he's mesmerized and intrigued by how the water trickles down the unique mossy rock formation.

Here's a photo of Kulas standing on the lower section of the magnificent waterfalls.

The mysterious waterfalls is conveniently located on the side of a mountain road.