The Explorers Club Polish Chapter
Jane Goodall's Roots & Shoots
Fundacja KiM - Promotion of various forms of recreational kayaking
Fundacją Ja Wisła | Vistula Foundation, bring the people to the river.

Cultural Places & activities
Polish Maritime Museum (in Gdansk) - Vistula Museum (in Tczew)
Football UEFA Euro 2012 Poland-Ukraine (8 June - 1 July) - Polish Guide to Euro2012

Mountaineering in Poland
Tatra Volunteer Search and Rescue - Tatrzańskie Ochotnicze Pogotowie Ratunkowe (TOPR)
Polish Alpine club - Polski Związek Alpinizmu (PZA)
Tatra National Park - Tatrzański Park Narodowy

Kayak in Poland
Polish Canoe Federation  - Polski Związek Kajakowy (PZK)
Kayak and Canoe magazine

[more to come, email us with more relevant links]