You might want to spend some time browsing the exhibits at Zámek Teplice, Regionální muzeum v Teplicích, or Zámek Duchcov. If you've got some time to explore the area around Na Stinadlech, you may want to make a stop by THERMALIUM - Lázeňský dům Beethoven, Turistický vláček Humboldt, and Metropoleteplice. If you want to see more of the surrounding area, you can plan a visit to Botanical Garden Teplice and Doubravská hora.