Esperantos
12.5 m self-designed sailing catamaran, 2011–2014
The Esperantos is a 12.5-meter sailing catamaran self-designed and built by We4Water between 2011 and 2014 with approximately 140 volunteers. The vessel accommodates 13 people in its sleeping quarters and has sailed from Berlin to the Mediterranean, serving as a floating platform for cultural events and water quality monitoring expeditions.
Vessel & Specs
12.5 × 6.2 m self-designed sailing catamaran with 13 beds; built with ~140 volunteers.
- Build — 2011
- Dimensions — ~12.5 m × 6.2 m
- Material — Wood/Composite
- Propulsion — Sail
- Status — Active
- Sleeping capacity — 13 berths
- Volunteers — ~140
- Built over — 3 years (2011–2014)
Key Features
Community Built
Constructed by ~140 volunteers over 3 years.
Mediterranean Voyages
Sailed from Berlin to the Mediterranean carrying cultural programs.
Photo Gallery


