Rosso Vivo Musei Vaticani - Pizza Bio di Grani Toscani, anche Gluten-Free is a pizzeria near the Vatican Museums that serves wood-fired pizza made with Tuscan grains and gluten-free pizza. Margherita, diavola and marinara can be ordered gluten-free. When the shop is busy, customers have to get takeout instead of eating in, and the shop has air conditioning. The pizza tastes plainer than expected.