Monarch provides lockers so you can store those extra layers for easy access throughout the day.
Day-Use Lockers | Rental & Lesson Center, Picnic-level Main Lodge
Individual day-use lockers allow you all-day access using a PIN that you select upon purchase. Two sizes are available at each location, and you can pay with cash or credit card (must use credit card for large lockers).
Lockers are emptied at the end of each day.
11" wide x 13" tall x 17" deep
15" wide x 23" tall x 17" deep