Denmark’s already got plenty of big drawcards, but soon a proposed new cannabis health retreat (an Australian first) could attract even more visitors to the region. Nestled between Green’s Pool and Willam Bay National Park, the family-owned Raintree Farm property is already a shining example of sustainable production and innovation—home to a CBD distillery (The Dam), CO2 reducing hemp-fed marron, wagyu and soon Denmark’s first whiskey distillery. With the proposed new cannabis retreat, Raintree Farm…