Rebolt kalymnos

Photo: Lorraine Ciccarelli

who we are

We are climbers, equippers, and community members with a deep understanding of Kalymnos and its crags, and a shared committment to protect and preserve them.Learn more

what we do

We bypass bureaucracy to swiftly address critical rebolting needs and regularly maintain the crags of Kalymnos with direct input from the climbing community.Learn more

Photo: Lorraine Ciccarelli

what we do

We bypass bureaucracy to swiftly address critical rebolting needs and regularly maintain the crags of Kalymnos with direct input from the climbing community.Learn more

how to help

Donate money, report an issue, embrace best practices, join the movement, spread the word. Rebolt Kalymnos is a grassroots effort, and keeping the island’s crags safe requires time, expertise, and resources. There are countless simple ways you can support our mission. Learn more

Rebolt Kalymnos is a Greek nonprofit registered in Kalymnos as Kalymnos Climbing Association, operating as Rebolt Kalymnos, under Section 9/7-6-2024 of Article 1 § 3 of Law 4055/2012. We are a volunteer-based initiative operating solely for the benefit of the climbing community. Donations support rebolting efforts, safety improvements, and other essential maintenance projects.

Rebolt Kalymnos is an independent entity and is not responsible for accidents, injuries, or damages resulting from climbing activities. Climbing is inherently risky, and all climbers assume full responsibility for their own safety and decision-making. While we strive to maintain safe climbing infrastructure, route conditions can change, and climbers should always assess fixed gear before use.

© 2025 Rebolt Kalymnos

Worn anchors, aging bolts, loose rock, eroded paths—these put climbers at risk. Rebolt Kalymnos is a no-nonsense, climber-led movement committed to keeping Kalymnos safe, fun, and world-class.

who we are

what we do

what we do

how to help