28.-31.07.2016. - The traditional event "Una Regata" began in Martin Brod, where about 300 participants set off on a four-day adventure to the final destination in Bosanska Krupa.

"Una Regata" aims to promote the natural beauty of this river, so that concern for the environment is an important segment of continuous operation. Since the National Park in Ekopak's Green Dot System for recycling and recovery of packaging waste, attendees had the opportunity to dispose packaging waste  in the set  of eco islands, a PUC "Komrad" transported the collected packaging waste to the process of recycling and recovery. So, after a great party and rich content for a multitude of visitors and participants, the environment of the National Park remain clean and protected from improper disposal of packaging waste.