People, Community & Planet
Luxury in Harmony with Nature
At Pimalai Resort & Spa, sustainability is not an initiative—it is the foundation upon which the resort was built.
More than three decades ago, our founder, Khun Anurat Tiyaphorn, discovered a secluded stretch of coastline on Koh Lanta and envisioned a sanctuary where luxury hospitality could coexist in perfect harmony with nature. That vision continues to guide every decision we make today.
Nestled within 100 acres of protected tropical forest and fronting 900 metres of pristine Andaman beachfront, Pimalai was carefully designed to preserve the natural landscape rather than transform it. Existing trees were protected, natural waterways respected, and every aspect of the resort thoughtfully integrated into its surroundings.
Our commitment extends beyond environmental stewardship. We believe true sustainability embraces the wellbeing of our people, the prosperity of our community, and the protection of the ecosystems that make Koh Lanta so extraordinary. Through responsible resource management, community partnerships, conservation initiatives, and long-term investment in local livelihoods, we strive to create lasting positive impact for future generations.
Today, our efforts are recognised through internationally respected programmes and certifications, including EarthCheck Certification, membership in the Small Luxury Hotels of the World Considerate Collection, and the distinction of Michelin Two Keys. These achievements reflect our ongoing commitment to delivering exceptional guest experiences while safeguarding the natural and cultural heritage of Koh Lanta.
At Pimalai, luxury is measured not only by comfort and service, but by the care we take in preserving the paradise we are privileged to call home.
Our Sustainability Pillars
People
Supporting our team members through career development, wellbeing, training and long-term employment opportunities.
Community
Investing in education, local livelihoods and community development throughout Koh Lanta.
Environment
Protecting natural resources through responsible water management, waste reduction, marine conservation and circular economy principles.
Our Impact at a Glance
Present this as a visual infographic.
Key Achievements
- 100% wastewater treated and reused
- Zero discharge of untreated wastewater
- More than 3 million kilograms of organic waste composted since 2012
- More than 80% of waste diverted from landfill
- Coral Reef Monitoring Project active since 2016
- 11 schools supported through Little Scientist House
- Weekly community clean-up activities
- Long-term marine conservation partnerships
People
Growing Together
At Pimalai, hospitality begins with our people.
Our team members are the heart of the resort and many have built their careers with us over decades. We invest in professional development, skills training, health and wellbeing programmes, and meaningful career pathways.
Hospitality Education
Pimalai partners with universities and hospitality colleges across Thailand to provide internship opportunities and practical training. Many former interns have gone on to become valued members of the Pimalai family.
Community
Little Scientist House
Since 2014, Pimalai has served as the local coordinator for the Little Scientist House initiative, supporting 11 schools across Koh Lanta.
The programme encourages early childhood scientific learning through hands-on experiments and creative discovery. Over the years, numerous schools have successfully achieved recognition under Her Royal Highness Princess Maha Chakri Sirindhorn’s programme.
Supporting Local Livelihoods
We actively promote locally operated experiences including:
- Mangrove forest tours
- Community cultural programmes
- Local handicrafts
- Responsible wildlife experiences
- Community museums and heritage initiatives
By encouraging guests to experience Koh Lanta beyond the resort, tourism benefits are shared more broadly throughout the island.
Environmental Stewardship
Living Within Nature
Pimalai was designed around the landscape rather than imposed upon it.
Existing mature trees were preserved during construction, natural waterways protected, and building heights carefully controlled to maintain harmony with the surrounding forest.
Today, the resort remains home to a rich diversity of wildlife including hornbills, eagles, monitor lizards, colugos, dolphins and countless native plant species.
Water Stewardship
Every Drop Matters
Water security has been a priority since the resort’s inception.
Pimalai captures and stores rainwater, maintains reservoirs for dry periods, and operates a comprehensive water treatment system.
Today:
- 100% of wastewater is treated and reused
- Zero untreated wastewater is discharged into the environment
- Recycled water is used throughout the landscape for irrigation
This closed-loop approach helps protect Koh Lanta’s fragile freshwater resources.
Circular Economy & Zero Waste
Rethinking Waste
Since 2012, Pimalai has pursued a long-term zero-waste journey based on the principles of reduce, reuse and recycle.
Organic Waste
Food scraps and garden waste are processed into compost, which is returned to the landscape.
More than 3 million kilograms of organic waste have been composted since 2012.
Recycling
Glass, paper, metal and plastics are carefully separated and diverted from landfill through recycling partnerships.
Reducing Single-Use Items
Initiatives include:
- Elimination of plastic bottled water
- Refillable bathroom amenities
- Digital guest communications
- Reduction of paper consumption
- Removal of unnecessary guest amenity kits
Today, more than 80% of resort waste is diverted from landfill through composting and recycling.
Marine Conservation
Protecting the Andaman Sea
The waters surrounding Koh Haa and Koh Rok are among Thailand’s most important marine ecosystems.
Coral Reef Monitoring Project
For decades, the reefs surrounding Koh Haa and Koh Rok have flourished beneath the Andaman Sea — vibrant underwater ecosystems shaped by time, balance, and resilience.
Since 2016, Pimalai Resort & Spa has worked alongside Mu Ko Lanta National Park and renowned marine conservationist Anuar Abdullah to support coral reef monitoring and restoration through marine ecosystem surveys, reef health monitoring, and coral propagation initiatives.
Over the years, the reefs have faced environmental challenges, including coral bleaching events driven by rising sea temperatures. Yet beneath the surface, nature continues to demonstrate remarkable resilience. Coral species have slowly regenerated across damaged areas, marine life has returned, and sections of the reef are showing encouraging signs of recovery and adaptation.
The project serves as a hopeful reminder that with long-term care, scientific collaboration, and responsible tourism, fragile marine ecosystems can continue to recover and thrive for future generations.
Clownfish Conservation
Pimalai’s clownfish restoration initiative began more than two decades ago and helped demonstrate successful methods for reintroducing captive-bred clownfish into natural habitats.
The lessons learned continue to inform marine conservation efforts today.
Looking Forward
Our Commitments
We recognise that sustainability is a continuous journey.
Our priorities include:
- Maintaining 100% wastewater recycling
- Continuing coral monitoring and restoration programmes
- Further reducing single-use materials
- Increasing waste diversion rates
- Supporting environmental education throughout Koh Lanta
- Strengthening carbon measurement and reduction initiatives
- Expanding community engagement programmes
By working together with our guests, team members, community partners and conservation organisations, we aim to ensure that Koh Lanta’s natural and cultural heritage continues to thrive for generations to come.