Avebury Stone Circle is unique in that you can walk amongst the stones and climb up the circular earthworks. A place of spiritual importance, this is the largest stone circle in Britain. This is a breathtaking place to visit if you’re in Swindon. Avebury manor itself is a stunning 16th-century house where you can touch the utensils and furniture inside. If you’re staying at Alexandra House, definitely don’t miss the opportunity to visit this fantastic attraction.