Boon Hotel + Spa - Adults Only Guerneville Amenities photoBoon Hotel + Spa - Adults Only Guerneville Exterior photoBoon Hotel + Spa - Adults Only Guerneville Food photo
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From217US$ /night
Check-in
18Apr2026Select date
Check-out
19Apr2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

Property overview

14711 Armstrong Woods Rd, Guerneville, California, United States, CA 95446
-
Near Armstrong Redwoods State Natural Reserve
Perfect
9.1
9.5
/10
4.6
4.7
/5

Boon Hotel + Spa

Boon Hotel + Spa - Adults Only is a 14-room boutique hotel for adults, located among the redwoods of the Russian River Valley. Guests can use free bikes, free private parking, a garden, and a bar. Charles M. Schulz Sonoma County Airport is 30 km away. Guests can hike and cycle in the area around Guerneville. The hotel supports Farm to Pantry through Kind Traveler's Every Stay Gives Back program.

Rooms

The hotel offers queen and king rooms plus suites. All rooms include a mini fridge, stemmed wine glasses, GoVino wine glasses for poolside use, water glasses, a wine key, a cutting board, a cheese knife, a hair dryer, a bike lock, cotton swabs, cotton balls, ear plugs, and a luggage rack. Most rooms have a seasonal Malm fireplace. Rooms have record players plus vintage vinyl records. Select premium queen rooms and premium king rooms feature a clawfoot soaking tub on a private back deck. ADA accessible accommodations are available.

Dining

Rio Bistro Restaurant is open for appetizers and dinner starting at 5 PM until 8 PM. The hotel offers gourmet chocolate and a flight of five wines. Guests can taste gourmet chocolates from Sonoma Chocolatiers, paired with four select red wines, including first port. Wines from the families who grow the fruit for DeLoach's Heintz Sparkling Wine, Hawk Hill Chardonnay, van der Kamp Pinot Noir, and Fanucchi-Wood Road Zinfandel.

Leisure and Services

The hotel has an outdoor swimming pool, a bar, and a garden. Guests can take a ride to town or Armstrong Woods on one of the hotel's orange cruisers. Spa treatments are available to hotel guests, non-hotel guests will be contacted the morning of the treatment for availability or added to a waitlist. Groups of four or more visiting the day-spa receive two hours by the pool. The hotel provides lush grounds and a lawn for cornhole. Guests may use the back 40 for yoga.

Area Attractions

The hotel is near Armstrong Redwoods State Natural Reserve (3 km), Johnson's Beach (2 km), and Armstrong Redwood State Reserve (2 km). Guerneville 5 & 10 is 1 km away. Guests can visit Fife Creek Antiques and Collectibles, and Cooprider Studio Art Gallery.

“This adults-only property cultivates a distinct, laid-back vibe, enhanced by thoughtful touches like an honor system bar and complimentary bikes for exploring the surrounding area. The location proves ideal for accessing both the town and Armstrong Redwoods Park, while the spa seems to deliver surprisingly high-quality massage treatments. It's a promising option for a relaxed and convenient escape.”
Hotel logo
Michael TurnerEditor, UsCalifornia
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Choose your preferred room

The property features double rooms, family rooms, and suites, often including breakfast, free cancellation, and special offers
Standard Queen Room
2 persons
305 sq. feet 
1 King-size bed
Shower
Heating
Standard King Room
2 persons
360 sq. feet 
1 King-size bed
Shower
Heating
Standard Double Room
2 persons
230 sq. feet 
1 King-size bed
Shower
Heating
King Suite
2 persons
445 sq. feet 
1 King-size bed and 1 Sofa bed
Shower
Heating
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Facilities

Amenities are designed to ensure comfort and memorable stays
Facilities: Perfect
9.4/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • VIP check-in/ -out
  • Express check-in/ -out
  • Concierge desk
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Security
  • Adults only
  • Lift
  • Fireplace
  • Smoke detectors
  • Fire extinguishers
  • Key access

Sports & Fitness

  • Canoeing
  • Hiking
  • Horseback riding
  • Cycling
  • Fishing

Services

  • Pet amenities available
  • Housekeeping
  • Tours/Ticket assistance
  • Welcome drink

Dining

  • In-room breakfast
  • Poolside snack bar
  • Snack bar
  • Special diet menus

Children

  • Board games

Facilities for people with disabilities

  • Toilet for disabled

Spa & Leisure

  • Saltwater pool
  • Beach umbrellas
  • Sun loungers
  • Garden area
  • Spa & wellness centre
  • Jacuzzi
  • Massage

Room features

  • Heating
  • Sitting area
  • Garden furniture

Room decor

  • Parquet floor
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Boon Hotel + Spa - Adults Only Location

14711 Armstrong Woods Rd, Guerneville, California, United States, CA 95446
Map view
14711 Armstrong Woods Rd, Guerneville, California, United States, CA 95446
Nearby
Guerneville Community Church
1100 ft
Restaurants
Rio Crest
1500 ft
15460 Morningside Drive
Explore Guerneville
Local Highlights
Top Attractions
Activities
Dining
Entertainment
Guerneville Bridge
18 minutes walking
Historic bridge connecting both sides of the Russian River, perfect for photography and scenic views.
Armstrong Redwood State Reserve
25 minutes walking
Stunning groves of ancient redwoods with accessible trails, great for leisurely hikes amidst nature.
Johnson's Beach
19 minutes walking
A sandy spot along the Russian River offering swimming, kayaking, and relaxing sunbathing areas.
Pee Wee Golf and Arcade
20 minutes walking
Family-friendly mini-golf and arcade offering fun for all ages, ideal for a casual evening out.
Hiking in Armstrong Redwoods
35 minutes walking
Challenging trails amidst towering redwoods. Entrance is free; paths are well marked for all skill levels.
Kayaking on the Russian River
5 minutes driving
Rent kayaks nearby and paddle along the scenic river; rentals available seasonally, perfect for thrill-seekers.
A Touch of Heaven Massage Therapy
17 minutes walking
Relaxing massage therapy just a short walk away, ideal for rejuvenation and wellness after a day of adventures.
Rio Crest
5 minutes walking
Casual dining with a local twist, featuring hearty breakfasts and fresh ingredients. Perfect for a relaxed meal.
Guerneville Bank Club
15 minutes walking
A unique dining experience set in a historic bank, offering diverse flavors and craft cocktails. Reservations recommended.
River Theater
15 minutes walking
Open-air theater featuring local performances and film nights, suitable for all ages and offering magical evenings.
Guerneville Community Church
4 minutes walking
Beautiful architecture and occasional community events like concerts and gatherings, great for cultural engagement.
Local transportation
City Centre
Guerneville14 min  ·  3700 ft
Airports
Charles M. Schulz Sonoma County (STS)45 min  ·  18.4 mi
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Property information and rules
Check-in
from 15:00-18:00
Check-out
from 08:00-11:00
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in for free.
Breakfast
The hotel Boon + Spa - Adults Only provides visitors with a free full breakfast. 
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Number of rooms:
14

Guest ratings and reviews

Guest feedback from past stays
Review score
Based on 28 verified reviews
9.4/10
Perfect
94%
Recommend
Cleanliness
9.8/10
Comfort
9.4/10
Facilities
9.4/10
Free Wi-Fi
2.5/10
Location
9.0/10
Staff
9.8/10
Value for money
8.1/10
Pros
Outdoor tub
Friendly staff
Perfect location
Cons
Loud construction
Guest reviews
based on 16 reviews
9.1/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About Boon Hotel + Spa - Adults Only
What is the check-in and check-out policy at Boon Hotel + Spa - Adults Only?
Check-in is at 15:00 and check-out is at 11:00.
How far is Charles M. Schulz Sonoma County Airport from Boon Hotel + Spa - Adults Only?
The hotel is 23 km from Charles M. Schulz Sonoma County Airport.
Is parking available at Boon Hotel + Spa - Adults Only?
Free private parking is available on-site without reservation.
What types of amenities are provided in the rooms at Boon Hotel + Spa - Adults Only?
Rooms are equipped with a mini fridge, free Wi-Fi, climate control, and blackout curtains.
What on-site dining options are available at Boon Hotel + Spa - Adults Only?
Rio Bistro Restaurant offers appetizers and dinner from 17:00 to 20:00.
What recreational activities can guests enjoy at Boon Hotel + Spa - Adults Only?
Guests can participate in hiking, cycling, and enjoy the outdoor swimming pool and hot tub.
Are there spa services available at Boon Hotel + Spa - Adults Only?
The hotel features a spa and wellness center including a hot tub and massage services.
How close is Boon Hotel + Spa - Adults Only to Johnson's Beach?
The hotel is about 2 km from Johnson's Beach.
What special features does the hotel provide for relaxation?
Guests can enjoy a saltwater pool, sun loungers, outdoor spaces, and a serene garden.
What languages are spoken by the staff at Boon Hotel + Spa - Adults Only?
The staff are fluent in English.
Is Boon Hotel + Spa - Adults Only an adults-only property?
Yes, the hotel is exclusively for adults.

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18Apr2026Select date
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Rooms and Guests2 Guests, 1 Room