• 42K Mountaineers
• ABS Mountaineers
• Adamson University Mountaineering Society (ADUMS) - Manila
• Akamug Trekkers
• AKYAT Mountaineering Club - Adventurer Kampers and Youth Action Team - Cebu
• Alliance Mountaineering Club
• Alps Mountaneers Club
• AMA Mountaineering Society - Manila
• AMA Trekkers Ecological Society - Davao-AMA
• Anom'e Mountaineers - Pasig-TSPI
• Antique Mountaineering Society - Antique
• Aquila de las Sierra - Quezon City-UP
• Aquinas University Mountaineering Society
• Association of Philippine Mounatineers, The - Manila
• Ateneo Outdoor Club - Quezon City-Ateneo HS
• Avid Hikers of Nature - (AHON- PUP) - Manila-PUP
• Ayala Mountaineers Club Incorporated (AMCI) - Manila-Makati
• Backpackers In Nature Habitat (BINHI) - Sta. Rosa
• Bagacay Mountaineers
• Balisong Mountaineers of Batangas Inc. (BMBI) - Batangas
• Banahaw de Dolores Outdoor Club (BDOC)
• Bandido Group of Mountaineers
• Bankalay Mountaineering Society
• Barbeedulls Outdoor Club
• Base Camp Outdoor Club - Laguna
• Batangas Backpackers
• Berde Mountaineering Club
• BFAD Mountaineering Club - Manila
• Blassik Mountaineer - Laguna
• Blitzkrieg Mountaineers - Quezon City
• Bohol Outdoor Explorers Club - Bohol
• Break-Away Mountaineering Club (BMC) - Quezon City
• Buklod Anyaw - Baler, Quezon
• Butlak Bana-ag Mountaineering Society (BBMS)
• Cavite Maountaineering Exploration (CAMEX) - Cavite
• Cebu Doctors College Mountaineering Club
• Cebu Mountaineering Society / Habagat
• Cebu Outdoor Team (COAT) - Cebu City
• Citywide Outdoor Society - Angeles
• Climb Philippines
• Climbers Association in Response to Ecology (CARE) - Iligan City
• Congress Mountaineers - Manila- House of Representatives
• Congressional Mountaineering & Outdoor Team
• Cordillera Mountaineering Club - Baguio
• Cuernos de Negros Mountaineers Club Inc. (CNMCI) - Negros
• Damong Ligaw Mountaineers - Manila
• De Oro Mountaineers (DOME) - Cagayan de Oro
• De La Salle University - Dasmariñas Mountaineering Society
• DLSU Outdoor Club
• Delta G1 Backpackers - Cebu
• Divine World Outdoor Club - Tagbilaran City
• Diwata Mountaineering Society
• Don Bosco Mountaineering Society - Makati-Mandaluyong (50)
• Dungaw Araw Mountaineers - Manila
• Earth Island Outdoor Environmental Club (EIOEC) - Mindanao
• Earth Walkers
• East Tribe Mountaineering Society
• East Wind Outdoor Club (EWOC) - UE, Caloocan
• Ekotera
• Etelecare Outdoor Club
• Exodus Mountaineering Society (EMS) - Panay State Polytechnic College
• FEATI Outdoor Bound - Manila-FEATI
• Fujitsu Mountaneering Club
• Feet4Earth Mountaineers Org.
• Globe Adventure Club - Makati-Globe
• Green Earth Mountaineers (GEM) - Cebu
• Group of United Backpackers and Trekkers (Gubat)
• Hagahag Mountaineering Club Incorporated (Hagahag) - Naga 
• Hakbang Kalikasan Mountaineers (Hakams)
• Halcon Mountaineering Society (HALMS) - Mindoro
• Halcon Mountaineers - Mindoro
• Intel Philippines Mountaineering Club - Manila-Intel
• Isarog Mountaineering Club
• JAD Outdoor Group - Parañaque
• JIP Mountaineering - Muñoz Neuva Ecija
• Kalayaan MGroup - Tondo
• KAPLAG (Gingoog Explorer's Club)
• Kuliglig Backpackers - Makati
• LAAGAN Mountaineers (USJ-R)
• Lakay Kalikasan Mountaineers (Motorola Philippines) - Manila
• Lakbay Kalikasan Mountaineers
• Las Piñas Green Mountaineers - Las Piñas
• Latagaw Mountaineering Society (LMS)
• Loyola Mountaineers (LM) - Quezon City-Ateneo
• La Union Hash House Harriers - La Union
• Liberated Adventurers and Yout AspirersMountaineering Group (LAYA)
• Ligaw Mountaineering Club (LIMOCS)
• LUCO Mountaineers 
• MACADAC GEMS - Govt. Employees Mountaineering Society - Davao
• MAISOG Mountaineers - Bicol
• Malayang Mamumundok Para sa Kalikasan (San Pablo City)
• MALFUNCTION Mountaineers - Manila-Phil. Rehab Institute
• Mananap Mountaineers
• Mangyan Mountaineers
• Manila Mountaineering Club (MMC) - Manila
• Manuel L Quezon University Stallions Outdoor Club (MSOC)
• Mapua Institute of Technology Mountaineering Club (MITMC) - Manila-MIT
• Mapua Outdoor Club - Nature Badge - Manila MIT
• Mayon Mountaineers - Legaspi 
• Meralco Mountaineering Club (MMC) - Manila-Meralco
• Mongoloids
• Montanara Outdoor Group - Manila, Sta. Cruz Laguna
• MOSS moutaineering Society - Makati
• Motorola Employee Outdoor Klub (MEOK) (100)
• Mount Apo Research Climbers Organization (MARCO POLO) - Davao
• Mountain Hikers Club Inc. - Manila-Adamson
• Mountain and Coastal Terrain Trekkers - Bacolod City
• Mountain Exploration Society of Adamson University (MESAU) - Manila
• MSU Mountaineering Club (Mindanao Statu U - Marawi)
• Mt. Apo Climbers Association of Davao City
• Nature Badge Inc.
• Nature Explorers Society, The
• Nature Explorer Mountaineering Society (NEMS)
• Nature's Keeper Moutaineers
• Nature's Knight - St. Benedict's College Outdoor Society
• Nature Unlimited Leyte Outdoor Club (NULOC) - Leyte
• Nichols Outbound
• Northern Mindanao Mountaineering Society Ecological Foundation Inc. (NORMS - EFI) - Cagayan de Oro
• Ortigas Mountaineers
• ORYOL Outdoor Group
• Paco Ecological & Green Society (PEGS) - Manila
• Pamantasan ng Lungsod ng Maynila Outdoors Club (PLMOC)
• Panaw Balanghai Mountaineers of Butuan City - Butuan
• Pateros Mountaineering group (PMG) - Pateros
• Philippine Airlines Mountaineering Club (PALMC) - Manila-PAL
• Philippine Mountaineering Society - Bacolod
• Philippine National Bank Mountaneers Club (PNB-MC)
• Philips Mountaineers- Makati-Philips
• Pilipinas Sierra Incorporated (PSIERRA) - Manila
• PLDT Mountaineering Club (PLDT-MC) - Manila-PLDT
• PSI Mountaineers
• Red Hot Chilli Trekkers
• Rizal Outdoor Club
• REOSYL Mountaineers - Davao City
• Rover Scout Mountaineering Team (ROSCOUMT)
• Sagipin, Alagaan Natin at Ingatan ang Bundok para sa Salin-lahi Mountaineering Club (SANIBS)
• San Augustine Mountaineering Club - Bacolod
• San Beda Mountaineering Society - Manila
• San Sebastian Mountaineering Society - Manila
• Sanctuaries Conservation and Outdoor Club (Scoutdoors Club)
• Sandawa Apo Mountaineering Club (Sandawa) - Davao
• Sang-at Salug Outdoor Club
• Scion Christian Outdoor Club
• Scoutdoor Club
• Senate Outdoor Society (SOS) - Manila-Senate
• Sierra Madre Outdoors Club (SMOC) - Tuguegarao Cagayan
• Sierra Trekkers Cebu - Cebu
• Signal Mountaineer Outdoor Group (SMOG) - Taguig, Metro Manila
• SIKAP Bundok (Samahan sa Ika-uunlad ng Kapaligiran, Pamayanan at Kabundikan)
• Sinag Araw Mountaineers - MCU Caloocan
• Skull Rangers Mountaineering Club
• Society of Explorers and Response Volunteers in Ecology Inc. (SERVE)
• Speleo Philippines - Manila
• St. Joseph's Mountaineering Club
• Sta. Ana Environmental & Outdoor Club (SAEOC) - Manila
• Sto. Tomas Hashers
• Subterrenean Outdoor Society - (SOS)
• Tayabas Mountaineers - Manila
• Team One Mountaineers
• Technological Institute of the Philippines Mountaineering Club (TIP-MC)
• TOYO Mountaineers
• Tourist Under the Guise of Adventurers (TUGATUGA)
• Trek Out Mountaineering Ministry - Cebu
• Trek Sierra Adventure Team
• Trek Sierra Mountaineering Group
• Trekplore - Catbalogan Samar
• Tinity College of Quezon City Outdoor Club Mountaineering Society
• Tropang Kubaw - Manila
• Tugatuga
• UP Visayas Mountaineers - Iloilo
• United Trekkers Club
• University of San Carlos Moutaineers - Cebu
• University of the Philippines Mountaineers (UPM) - Quezon City
• UP - Lakay Kalikasan Mountaineers - University of the Philippines
• UPLB Mountaineers - Laguna-UPLB
• University of the Philippines Outdoor Recreation Group (UPORG) -Quezon City
• University of the Philippines Baguio Mountaineers - Baguio City
• USBONG - Valenzuela
• USLS-MCTT - University of St. La Salle Mountain & Coastal Terrain Trekkers - Bacolod
• UST Mountaineering Club - Manila
• White Mountains
• Wilderness Educational & Research Backpackers (WHERE) - Lucena
• WOWOW Gaming and Adventure Group
• Xavier University Mountaineering Society

If you want your organization to be included in this directory, E-mail the webmaster at admin@metropolitanms.org. Please be patient since updates to this website may take some time.