Barnicoat is a nature reserve in Aniseed Valley, in the Tasman district, with a Google rating of 4.8.
A good nature reserve protects native plants and wildlife while letting people see them without harming them. Stay on formed tracks, since off-track walking tramples seedlings and spreads weed seed, and clean your boots before and after to help stop the spread of disease. Check conditions and any closures before you go, and bring water, sun protection and a warm, waterproof layer, as mountain and bush weather changes quickly. Mobile coverage is often poor, so tell someone your plans and carry a map. Dogs are often not allowed in reserves because of the risk to birds, so check the rules first. Take your rubbish home and keep a respectful distance from wildlife. Regulars come early for birdsong and quiet, and learn the common plants and birds so each visit shows them something new.
For walkers around Nelson and Tasman, Barnicoat at Aniseed Valley is a local reserve to explore.