For the wedding we highly recommend staying at local AirBnbs. There are MANY just in the neighborhood next to Taharaa Mountain Lodge that are a ~5min drive. If you decide to stay in an AirBnb within 2-3 miles of the resort we plan to hire a shuttle to help bring people to and from the ceremony.
Hotel
Holiday Inn Estes Park, an IHG Hotel
101 S St Vrain Ave, Estes Park, CO 80517
We truly think AirBnbs may be a better option for Estes Park as there are SO many within 5 10 mins of the venue. For those who want a hotel this is where we recommend.