The Conservation Holiday is a regenerative travel package by Haltia Lake Lodge and Metsähallitus (Parks & Wildlife Finland). Guests participate in hands-on habitat restoration inside Nuuksio National Park — removing invasive lupins, mowing wildflower meadows, or building traditional Finnish fences, depending on the season.

The four-day package includes three nights at an award-winning lodge 30 minutes from Helsinki-Vantaa airport. Each morning begins with a sauna. All meals are prepared from local ingredients.

Haltia Lake Lodge is Best Sustainable Hotel: Europe 2022 and a Visit Finland Sustainability Ambassador 2025.