The Royal Botanic Garden Edinburgh opens for Christmas at the Botanics, an after-dark illuminated trail across the gardens. International artists’ installations, including the Heart Arches, Christmas Cathedral, Laser Garden, and Inverleith House projections, guide visitors along the route. Seasonal street food and warm drinks are available along the trail. Families can meet Santa and explore the festive features scattered across the gardens. Every visit supports the garden’s conservation work.