Best Fort Collins (CO) Hotels With 18+ Check-In (Updated February 2026)

Welcome to Fort Collins, Colorado - a city bursting with youthful energy and vibrant culture! Fort Collins is more than just a university town; it's a hotbed of adventure and fun, guaranteed to enthrall the young and the young-at-heart. Home to Colorado State University, this city boasts a thriving music scene, innovative breweries, and a myriad of outdoor activities. From the majestic Rocky Mountain trails to the bustling Old Town - the inspiration behind Disneyland’s Main Street, USA - Fort Collins offers a unique mix of natural beauty and cultural sophistication. Explore the city's farm-to-table restaurants, immerse yourself in its rich history, or enjoy a gig at one of the numerous live music venues. Fort Collins is a surefire way to ignite your adventurous spirit and satisfy your cultural cravings.

Below is a list of hotels and motels in Fort Collins that allow reservations for guests under 21, including those aged 18, 19, and 20. From cheap options to more adult-focused accommodations, there's a variety of places to rent that fit your needs and preferences!

Please note that hotel policies regarding the minimum check-in age in Fort Collins can change at any time. While we aim to keep our information updated, we recommend confirming the minimum age requirement with the hotel or motel before making a reservation.