The heritage downtown core of today's Perth consists of boutiques, specialty shops, cafés and restaurants, including crafts, antiques and flea markets, and summer Farmers' and Craft Markets. Most of these operate out of the century-old stone buildings in town. Code's Mill began as a tannery in the 1840's and then produced socks and felts until the mid-1900's. It was renovated in 1998 and now features a restaurant, boutique shops and wedding hall. The Perth Museum, situated downtown at the Matheson House, is a historic house constructed in 1840 and is designated as a National Historic Site of Canada.