LENA, short for "Learning natural values in Europe", is a project funded with support from the European Commission, under the Lifelong Learning Programme of the action Grundtvig Learning Partnerships, in the period 2012-2014.

In summary, 5 partners from 4 countries (Estonia, Italy, Finland and Romania) joined in the partnership to raise awareness on environmental problems among adults, bring together people who are interested in nature and wish to improve their knowledge about it.