Even in the best weather, those who trek to the ravine should prepare for abrupt changes. Dressing in layers is recommended. Hikers are asked to sign in at the AMC lodge at Pinkham Notch, noting their destination and estimated return time. Signs along the trail advise hikers that these mountains have the worst weather on the continent. A sunny day can turn into a fierce rainstorm or a raging blizzard in a matter of minutes.
Temperatures can drop so precipitously that the poorly prepared can die of exposure.
The lodge at Pinkham Notch is a good base for exploring Tuckerman Ravine. It offers simple but comfortable accommodations. Most rooms have four bunks, but there are rooms with two bunks and with double beds. The setup encourages clean living. Smoking is not allowed inside buildings.