KLSS Community
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KLSS (Kalikasan Leadership and Social Support) is a volunteer-based organization and the implementer of the MountainSkwela Program.
KLSS is a volunteer-based organization which advocates responsible mountaineering, environmental conservation, and ethical ecotourism. It has been thoroughly organizing mountain-climbing activities and advocating the Leave-No-Trace Principles since 2012. In 2014, it started the small initiative Sweep the Southern Tagalog, wherein it started to conduct open climbs and mountain clean-ups around the
22/03/2026
Kalikasan Moments: UnPulagged.
Cold nights, long walks, a lot of laughs, all worth it. No script, just real moments on the trail.
More than a climb. Always has been.
Salamat sa lahat ng sumama. ⛰️🫶
21/03/2026
Somewhere between the roots, the fog, and the ridgelines, we found another reason to keep coming back. ⛰️🌲
Built by the trail, shaped by the mountain, held by community.
Another Kalikasan moment we’ll carry long after the hike. ⛰️🌿
20/03/2026
Kalikasan Moments: UnPulagged for 2 days. Just us and the mountain. Masukal man ang landas, ’Di man tiyak ang wakas ay lalakbayin.
20/03/2026
Mt. Pulag ⛰️
One of our four MountainSkwela climbs this year, each step with a purpose beyond the summit.
Congrats to everyone who made it, and thank you to all KLSS members and volunteers who joined. This mission moves because of you.
All pledges from this climb will support our MountainSkwela outreach this June.
12/11/2025
The spirit of service meets the love for the outdoors! 🌄🤝
KLSS and the Antipolo Buenviaje Lions Club (ABLC) are teaming up to raise funds for another round of MountainSkwela, our flagship program supporting education in remote mountain schools.
🎒 Be part of the journey, your support fuels education, sustainability, and compassion on every trail.
29/07/2025
MountainSkwela Recognized! 🏫⛰️
Kalikasan Leadership and Social Support (KLSS) proudly receives this Plaque of Appreciation from San Andres Elementary School – DepEd Tanay 💚🧡
This award is a testament to the impact of the MountainSkwela program in reaching remote schools through volunteer-driven education support and advocacy.
📅 This December 2025, we’re heading back to Sta. Ines, Tanay, Rizal for our Year-End Donation Run, this time focusing on our Seven (7) partner schools, delivering essential school and office supplies for their dedicated teachers. 🎒📚✏️
To our KLSS members, donors, and partner organizations: salamat sa tiwala at tulong. This milestone is ours to share. Let's keep climbing! 🙌🔥
20/07/2025
KALIKASAN MOMENTS during the 7th Kamalayaan Climb Pt. 2 🫶🤙🤞🧡💚🌄🥾🏕🏞
20/07/2025
KALIKASAN MOMENTS during the 7th Kamalayaan Climb Pt. 1 🤙🫶🥾☝️🏕🌄
KLSS MountainSkwela Snapshot – July 2025
As we look back on the unforgettable 7th Kamalayaan Climb, our hearts are full of gratitude. This outreach was more than a celebration, it was a powerful reflection of a journey fueled by purpose, passion, and people.
To all KLSS members, thank you for your unwavering dedication in keeping MountainSkwela alive and thriving this year. Every climb, every outreach, every trail we faced together was made possible by your heart and hustle.
To our volunteers and donors, your generosity continues to light the way for dreams, on mountaintops and beyond.
A special shoutout to the Quezon City Cubao Lions Club, Inc. and Antipolo Buenviaje Lions Club for extending your Lionism to the core of our cause, uplifting education and protecting the environment in some of the country’s most remote communities.
As we close this chapter, we remember the past decade with pride and awe. From humble beginnings to building a program that reaches the mountain schools in the land, your love, time, and belief made it all possible.
And we’re not done yet.
The KLSS community is now preparing for our next donation run, supporting seven (7) schools in Brgy. Sta. Ines. This time, we’re also stepping up for the resilient teachers who continue to rise above the daily challenges of teaching in remote and under-resourced schools, in a rapidly changing world.
Here’s to the trails behind us and to the peaks still ahead.
San Andres ES Sta Ines ES Tanay
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Antipolo
1870