New Means of Resilience: How Can Cities Rise to Emerging Ecological Challenges?

TKF24 and TKF25 are dedicated to exploring urban environmental challenges, including heat islands, flooding, and sea level rise.

...a safe space for leading experts

17-19 JUNE 2025

About our Annual Forum

Our annual forum gathers 80 experts for 2.5 days in the Swiss Alps to tackle a specific environmental challenge in an intimate, safe, and unique environment.

Acknowledging the complexity of systemic change, TKF aims to bring together global stakeholders from all sectors, including leading business frontrunners, innovators, policy makers, NGOs, conservationists, investors and creative minds, to highlight the interdependence of the issues at stake and to encourage cross-pollination of information, ideas and projects.

Our workshops and discussions take place in a beautiful chalet on the Madrisa mountain. Due to the relatively small nature of the forum, the community develops a sense of kinship during workshops, dinners, and alpine activities creating an ideal environment to foster connections and effective relationships needed to find collaborative solutions for urgent environmental challenges.

By invitation only.

The Focus on Urban Resilience at TKF24 and TKF25

Cities are vibrant hubs of diverse, multicultural communities, constantly interacting with their environment. For a long time, they have contributed to, and also suffered from, ecological challenges. As cities expand in size and complexity, and as climate change intensifies, new, unprecedented, and compounding challenges emerge. These include the urban heat island effect, increased rainfall and flooding, and the rising sea levels.

To navigate, and thrive amidst, these escalating challenges, cities must forge integrative resilience approaches that surpass traditional adaptability methods. At TKF24 and TKF25 we hold the space for mutual learning by providing a platform that allows our community to delve deep into potential strategies and synergies. By fostering cross-sector discussions and collaborations, we aim to help our community develop innovative methods, practical solutions, and unconventional approaches to systemically tackle these rising urban ecological challenges. This may encompass a spectrum from nature-based and community-driven solutions to policy, technological, financial, and creative strategies—all with the end goal of facilitating a just and regenerative urban transformation.

Day 01

  • Guided mountain hike for early arrivals
  • Registration
  • Warm Data Lab
  • TKF Welcome and Opening Speakers
  • Privately hosted Dinner

Day 02

  • Morning Meditation and/or Morning Walk
  • Workshop
  • Panel Discussion
  • Lunch
  • Workshop
  • Horse Carriage Ride with Apéritif
  • Dinner (allocated seating)

Day 03

  • Morning Meditation and/or Morning Walk / Guided Run
  • Needs and Leads
  • Workshops
  • Panel Discussion
  • Lunch
  • Learning from Nature Workshops
  • Closing Drinks on the Mountain
  • Closing Dinner
Travel and Logistics

TKF25 Partner

As a small impact-driven non-profit organisation, we highly value our partnerships with Pictet Group who support us on our mission.

We are truly grateful to be supported by this honourable organisation.

”The Pictet Group is pleased to be a partner of The Klosters Forum for a fifth consecutive year. United by a shared mission, we are committed to draw attention to some of the most critical environmental challenges of our era and explore the role of cities in addressing them.

We believe investors – in both listed and private markets – play an instrumental role as stewards of global capital. On one hand, they can provide vital funding to the companies developing products and services that can reverse ecological damage, or use value creation levers to boost environmental resilience. On the other, they alone have the power to withhold or withdraw capital from businesses that fail to take their sustainable responsibilities seriously.”

Elif Aktuğ Managing Partner, Pictet Group

TKF24 Testimonials

"This is no ordinary event! I leave Klosters believing in the power of meaningful collaboration to address complex challenges in new ways, and confident in our commitment to continue to work together."

Dr. Jennifer Lenhart - Cities Lead at WWF

"The intimate environment to make new friends and ally’s explore new concepts and share what you know is amazing."

Sheela Patel - Founder of SPARK

"TKF provides the oxygen and innovative sparks that are the necessary ingredients to catalyze change today."

Lauren Sorkin - Executive Director of the Resilient Cities Network

"The Klosters Forum is highly inspirational and highly educational. TKF casts a big net of global experiences to create an environment for significant change."

Kent Jackson - Design Partner at Skidmore Owings & Merrill

"From up on the mountains, the view is clearer, the mind sharper, and the heart is open. Up in the Alps, The Klosters Forum dares us to build a world of love and laughter for all. What an inspiring week! "

Dr. Lewis Akenji - Founder of Hot or Cool Institute

"TKF is an important intimate location for weaving relationships for Next Europe & a wider transition."

Indy Johar - Co-Founder of Dark Matter Labs

"The Klosters Forum provided an intimate, connected, thoughtful, and highly curated expert community that took my thinking and social impact work to the next level."

Jennifer Giroux - Social Impact Strategist

"TKF 24 was inspiring! What I enjoy the most is the coming together of individuals from different sectors that impact our cities and built environment."

Pro. Malllika Bose - Associate Dean of Research at Penn State

"It was again an inspiring gathering."

Hubert Rhomberg - CEO of Rhomberg Holding GmbH

TKF Reports

Please find below the annual TKF Reports, which include summaries of the talks and workshops from the forums.

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