Another day at my house, another baby left out in the cold (to have an extremely beneficial nap) I napped outside as a baby and I nap my babies and toddlers outside too! My kids will also rest outdoors. Just make sure baby is cozy and protected from wind/rain/sun/bugs/wildlife/kidnappers and bobs your uncle. For real though, napping outdoors - improves mood - helps the body function better - relieves stress - enhances cognition - provides vit D - better immune system - healthier circadian...