LOOK: Glaiza de Castro treks summit of Mt. Batur in Bali, Indonesia

Kapuso actress Glaiza de Castro is in Bali, Indonesia to attend the wedding of her dear friend Quark Henares and Bianca Yuzon.

But being a self-proclaimed nature lover, Glaiza didn't let a moment pass that she didn't have a one-of-a-kind adventure.

On Instagram yesterday, May 28, the Kapuso actress shared her unforgettable summer adventure--reaching the summit of Mt. Batur in Bali, Indonesia.

As it turns out, the way to the top was no easy feat. It took her about two hours on the trail before reaching the peak of the mountain.

She wrote, “One of the most unforgettable experiences during my trip to Bali was trekking for two hours to reach the summit of Mt. Batur.

“Started at 3:45 am and finished around 6 am. It felt like we were in a horror film going up cause we were just depending on the flashlight and believe me, it wasn't that easy.”

Glaiza said that making it to the top was a difficult one but gladly thanked her “previous gym sessions in Uluwatu” that “definitely helped my resistance.”

Like all trials faced, the view at the apex definitely made up for the long trek.

She penned, “I felt strong and grateful not only because of our tour guide who was very endearing but grateful because of the gift of nature and how blessed we are that we have this.

“It is one of the places that make you respect nature more.”