Just about every hotel brand offers some sort of loyalty program for their guests, rewarding frequent stays with discounted or free nights, in addition to other perks such as upgrades, free Wi-Fi, or late check-out. With so many programs to choose from, how do you pick the right one to save big bucks on travel?

We asked miles-and-points experts to nominate their favorites, then our readers voted to help crown the winners. Here are the 10 best hotel loyalty programs.