Sloss is a 32-acre blast furnace plant where iron was made for nearly 100 years. Now a museum of history and industry, the site preserves a collection of machinery, buildings and industrial structures. These artifacts typify the first 100 years of Birmingham’ s history and the technology that drove America’ s rise to world industrial dominance. Sloss is the only 20th century blast furnace in the country being preserved and interpreted as a museum. Additional interest at Sloss is the speculation that the furnaces are haunted by a former foundryman. Open Tuesday- Saturday, 10am- 4pm; Sunday, noon- 4pm. Donations welcome.