1. 圣母感恩堂(The chuch of Santa Maria delle Grazie). 达芬奇的"最后的晚餐"画作. - One story only
2. 百花大教堂和洗礼堂,穹顶的杰作“最后的审判” (Duomo Santa Maria del Fiore). - there is one tour for the lower level, no stairs.
3. 学院博物馆, 人类史上最著名的雕塑之一,大卫原作 - Only first floor open for public.
4. 梵帝冈博物馆 - If I am not wrong, there is wheelchair access. Please double check their website: http://mv.vatican.va/3_EN/pages/MV_Home.html