Step inside the best hotel room I've ever booked at an adults-only resort in Jackson Hole that costs $1,600 a night

Roughly two hours after arriving at Hotel Yellowstone in Jackson Hole, Wyoming, I accidentally fell asleep.

Perhaps the serenity of the adults-only resort overlooking Grand Teton National Park and Snake Valley is to thank. It was the quietest hotel I'd ever been to.

I blame the ultra-luxe room.

I thought it epitomized cozy mountain luxury.

"The overall design style can be best described as a harmonious blend of tranquility, serenity, and modern sophistication," the representative said of the rooms.

The 36 guest rooms are spread throughout 9 buildings on the four-acre property.

Each accommodation is 600 square feet, sleeps two, and has a private balcony.

Depending on the view, starting rates range between $900 and $1,600 a night. Some rooms offer views of the mountains, while others are positioned toward the valley. Some showcase the pond on the property, and others combine multiple scenes.

As I stepped inside my room, I was surprised by the surplus of natural light that brightened the space.

I booked a room with views of the Teton Range. BI received a media rate for the one-night stay.

Wide, floor-to-ceiling windows stretched across the back wall and a portion of the left wall.

"The color palette for the walls, furniture, and bathroom was thoughtfully chosen to highlight the surrounding landscape and the unparalleled views of the Teton Mountain range," the hotel representative said.

When I took off my shoes, I felt the soft give of the cushy carpet beneath me.

Restoration Hardware furnishings filled the room, from a king-sized bed and two cozy sitting areas to Western-inspired decor.

My room had all the basic amenities you'd expect at a high-end hotel, from an espresso machine to a mini-fridge. A TV hung above a fireplace across from the bed.

I spotted nods to the environment, too. The representative said the floor lamp that resembled antlers came from AntlerWorx, and the furry accent chairs were made from pure New Zealand sheepskin.

"Both pieces showcase natural materials and textures with the Moose Antler lamp serving as a tribute to local wildlife — particularly the seasonal resident moose who frequents the property," they added.

Sliding glass doors at the back of the room led to a private balcony.

The balcony was my favorite part of the accommodation. The spacious upper deck had two cushioned lounge chairs and a side table.

The view of the valley dotted with herds beneath the Teton range was one of the most epic I'd ever seen.

Unlike most hotel balconies I've experienced, the space was quiet. Not even cars on the highway were audible from the resort. And I didn't hear one voice the entire time I was out there.

After checking out the views, I decided to take a warm bath.

I'm not typically one for baths, but the Calacatta marble bathroom was spa-like. While warm water filled the large, free-standing tub, I turned on the floor and towel heaters to ensure top-tier comfort upon exiting the bath.

The most surprising part of my bath was the mountain views.

The bathroom was behind the bed with a sliding door in front of the tub, so I could view the Tetons while bathing.

"The room layout, windows, wall-to-wall sliding doors, and the beautifully crafted boiserie bathroom door enable guests to fully immerse themselves in the stunning views from every angle of the suite," the representative said.

Once cleaned up, I headed to the closet across from the bathroom to retrieve a robe.

I always look forward to hotel robes, and this one was more comfortable than most. It was made of thick fabric that felt like soft terry cloth.

Then, I cozied up on the bed, pressed the fireplace button, and turned on the TV.

Once I dried off, I jumped onto the cloud-like king-sized bed that felt endless when I cuddled up in the middle.

I grabbed the tablet on the nightstand with smart controls for the room, from mood lighting and curtains to room service.

With a plan to relax for just a bit, I turned on the TV for one episode of Modern Family.

Minutes later, I was fast asleep.

After an unplanned two-hour nap, I ended the night with a glimpse of what appeared to be the northern lights.

I woke up as the sun was setting and promptly headed outside in my robe to catch the end of it.

Once it was dark, I saw something I'd never seen before — and never thought I would see in the US — faint streaks of purple and green glided among the stars. I think it was the northern lights.

I could barely see them myself, but once I took a 30-second exposure on my camera, I was pretty sure I was right.

The northern lights were a massive surprise that made my stay even more meaningful. The quiet, peaceful resort made them even more mesmerizing.