Want to spend quality time with your special someone? Colorado will greet you with its pristine beauty, wonderful weather, and an array of romantic retreats filled with thrilling outdoor activities.
Put on your hiking gear and relish the endless summertime views of the spectacular Pikes Peak, or enjoy wintertime skiing or snowboarding across the snow-covered Rocky Mountains. The region is also graced with a wealth of natural hot springs where you can relax after a strenuous day of sightseeing or snowboarding.
Do go to Red Rocks Park and Amphitheatre, regarded as one of the world’s grandest open-air outdoor music venues. The legendary Stanley Hotel, which served as the inspiration for Stephen King’s best-selling book “The Shining,” is open to visitors on guided tours.
Colorado also boasts some captivating hotels that seem like they were designed specifically for a romantic getaway. Here’s our list of the best adult-only resorts in Colorado, USA.
We handpicked these listings carefully, considering (wherever possible) recent guest reviews, location, accommodation type, prices, availability of dates, decor, and access to adults-only amenities and services. The image galleries get refreshed with the latest updates regularly. They were last updated on October 27, 2025.
1. StoneBrook Resort - Adult Only, Estes Park (from USD 189)
Cherish special moments with your loved one at this adults-only accommodation, which offers a peaceful riverside setting with a mountain backdrop. The rooms are wide and cozy inside, with a whirlpool tub, a fireplace, and a predominance of wood-finished decor, floors, and furnishings.
The decks outside feature a barbecue and a magnificent view of a pine forest. All of the necessary culinary appliances are in the kitchen, including a microwave, toaster, stovetop, and dishwasher. Guests have access to the garden, and a separate smoking area is available as well.
The property is conveniently situated 2.2 km (1.4 mi) from two interesting dining options: Sundeck Restaurant and Burgers & Gyros. Estes Park is also nearby, where you can enjoy hiking, fishing, biking, and more.
Stonebrook Resort - Adult Only
Address: 1710 Fall River Road
80.34 km (50.0 mi) from Echo Lake Park
Other adult-only accommodations in Colorado, USA
2. Midnight Rose & McGills Hotel & Casino, Cripple Creek (from USD 146)
This hotel in Cripple Creek is an excellent choice if your significant other loves casinos! The decorated gaming areas consist of 800 of the finest slot machines and 9 casino gaming tables. Free WiFi is available all over the place, and the front desk is open 24/7. Take advantage of the hotel’s many dining options before ending the day with a drink at one of the five bars or lounges.
Further, guests can request cooked-to-order breakfasts at an additional charge. Individuals under the age of 21 are not permitted on the premises.
Midnight Rose & McGills Hotel & Casino
Address: 232 Bennett Avenue
107.88 km (67.1 mi) from Echo Lake Park
3. Grand Z Casino Hotel, Central City (from USD 93)
If you’re searching for a spot to unwind, rejuvenate, or enjoy a honeymoon, consider staying at the Grand Z Casino Hotel. Play some fun recreational games in the 38000-sq-ft (3530-sq-m) casino room, which features a sportsbook, 8 gaming tables, and 700 slot machines.
There are 118 spick-and-span, air-conditioned rooms with flat-screen TVs and free WiFi, inviting you to make yourself at home. Grand Bistro or Z Grill are two excellent on-site dining options offered on the property, so if you’re hungry and want to have a delicious dinner, these would be your go-to restaurants.
Grand Z Casino Hotel by Red Lion Hotels
Address: 321 Gregory Street
17.29 km (10.8 mi) from Echo Lake Park
Colorado Tour Guide
Stephanie Eley
I'm a graduate of ITMI, International Tour Management Institute and 17 years as a licensed Tour Director and Program Director. My expertise began in NYC and Washington, DC where I'm a licensed guide and has expanded to Europe, South America, Cuba and the Western / Southwestern National Parks of the US. I'd love to introduce you for a day or a week to Denver, Colorado and the 4 corners region of... Read more
Tours by Stephanie
4. Century Casino & Hotel Cripple Creek, Cripple Creek (from USD 100)
The exterior of this adults-only resort looks absolutely lovely when lit up in the evening or at night. American cuisine is served at the on-site restaurant Mid City Grill, and visitors can also indulge in beer and cocktails at either of the two on-site bars.
The hotel’s rooms are large and comfy, and the bedrooms have a romantic feel with their dimly lit lamps and attractive red and white bed linens. Try your hand at the casino, which features 400 slot machines and 6 gaming tables.
Century Casino & Hotel Cripple Creek
Address: 200-220 E. Bennett Ave
107.87 km (67.1 mi) from Echo Lake Park
5. The Silver Lake Lodge - Adults Only, Idaho Springs (from USD 229)
Delicious homemade breakfast, with the option to reserve dinner, and friendly, accommodating hosts.
Reasonably priced for a mountain lodge, with additional charges for breakfast.
Secluded mountain location with spectacular views and easy access to scenic hiking trails.
Cozy, well-maintained rooms with beautiful views, complimentary coffee station, and peaceful ambiance.
This laid-back yet endearing lodge is only for adults and blends in with the surrounding woodlands and mountain backdrop. The dominant use of wood in the property’s exterior and interior design creates a warm and inviting atmosphere. The English and American breakfast options served here are phenomenal and get your day off to a great start.
There is an on-site gift shop where you can get a quick Valentine’s Day present for your love. Later, sit together in the beautiful dining space, which provides the ideal setting for a romantic candlelit dinner with your partner.
Enjoy the clean, plush mattress in the bedroom while being mesmerized by the stunning views outside the windows.
The Silver Lake Lodge - Adults Only
Address: 336 Crest Drive
18.97 km (11.8 mi) from Echo Lake Park
Rekindle your love in adults-only resorts in Colorado!
Whether you’re taking a break from work, family, kids, or just the stresses of daily life, an adult-only getaway is an ideal way to unwind. In Colorado, you can enjoy romantic cocktails and evening meals by candlelight with your loved one, or soak in a hot spring surrounded by falling snowflakes. So start packing your bags and get ready to create moments with your beloved.
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