Haltia is a new eco-friendly visitor centre bringing all of Finland’s nature under one roof. Geothermal heating, solar collectors, grass-decked roof, self-adjusting air-conditiong and lighting – the environment and the eco-technological design have been taken into account in every aspect of Haltia. opened in May, 2013. Haltia is situated close to Helsinki and was imagined by Lahdelma – Mahlamäki Architects.