National Lottery Open Week is back - FREE or discounted entry to over 500 places across the UK including loads of NT and EH properties. It includes gardens, museums, galleries and more. It runs from Saturday 15th to Sunday 23rd March 2025! https://www.lotterygoodcauses.org.uk/open-week The idea is simple: anyone who visits a participating National Lottery supported project and shows a National Lottery ticket, Instant Win Game, or scratchcard (physical or digital) during National Lottery Open Week is able to take up a special offer. Full details of how it works, and the list of participating properties is on their website