IHG One Rewards. It's better to be a member. Join IHG One Rewards to unlock benefits that will immediately enhance your next stay. Book hotels direct at hotelindigo.com for our lowest rates. You won't find these prices anywhere else. The Hotel Indigo Vancouver Portland area invites you to enjoy breathtaking views of the Columbia River and the scenic Waterfront park. Enjoy a leisurely stroll along the river with many exquisite choices for dining, entertainment and boutique shopping. Experience the Witness Tree Lounge, a roof top bar overlooking the Columbia River, El Gaucho, 13 Coins restaurants, and Evoke Winery.