Riverside Hot Springs Inn & Spa - Adults Only Lava Hot Springs, Lava Hot Springs ∞ Discover spa retreats, reviews & deals for 2025

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About Resort

255 East Portneuf Street, Lava Hot Springs, Idaho, United States of America, 83246

Riverside Hot Springs Inn & Spa - Adults Only is a 3-star Lava Hot Springs hotel featuring an Olympic-size swimming pool and private onsite hot mineral springs for guest use. The property provides a relaxing atmosphere with various amenities, including a library, sun terrace, and garden.

Rooms & Amenities

Guest accommodations at Riverside Hot Springs Inn & Spa - Adults Only include newly remodeled Classic King and Junior Suite rooms, with amenities such as air conditioning, free Wi-Fi, and flat-screen TVs. The beautifully updated bathrooms feature custom tile and deep cast iron soaking tubs.

Dining Options

Dining options include the Cafe & A'more for breakfast and the Portneuf Grille & Lounge for dinner events, offering diverse culinary experiences to guests. A continental breakfast, featuring baked goods, yogurt, and coffee, is provided for guests at Cafe & A'more.

Leisure & Spa

Leisure activities include a complimentary 30-minute private soak in the hot mineral springs for each paid guest and various outdoor sports such as hiking, skiing, and biking in the surrounding area. Guests can also enjoy massage treatments at The Spa at the Riverside.

Local Area & Attractions

Riverside Hot Springs Inn & Spa - Adults Only is within walking distance of several attractions such as the Lava Hot Springs Foundation World Famous Hot Pools and the South Bannock County Historical Center Museum. Nearby dining options include Chuckwagon Restaurant and Taqueria Pelayo Mexican Food.

“The hotel's riverside location offers a beautiful setting where you can relax on the porch and enjoy the charming ambiance.”view full review

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“Exceptional experience with a delightful breakfast selection!” view full review

Top location:Highly rated by recent guests(9.4)

Check-in/Check-out

from 15:00-23:59

from 05:00-11:00

Amenities

Private parking is possible on site for free.

Wireless internet is available in the entire hotel for free.

Other information

The hotel Riverside Hot Springs Inn & Spa - Adults Only serves a full breakfast for free.

There are no cribs provided in a room.

Pets are allowed on request.

Number of rooms:15

Former name

riverside hot springs inn (adults only)

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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Standard Queen Room

Max:

4 persons

165 sq. feet

Bed options:

2 King Size Beds

Heating

Bathtub

room details

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King Room

Max:

2 persons

165 sq. feet

Bed options:

1 King Size Bed

Heating

Bathtub

room details

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Queen Room

Max:

2 persons

140 sq. feet

Bed options:

1 King Size Bed

Garden view

Shower

Heating

room details

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Price and Room Availability Calendar

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Getting around

Explore a range of transportation options for your spa getaway

City Center

Lava Hot Springs700 ft

Airports

Pocatello Regional (PIH) 44.9 mi

Idaho Falls Regional (IDA) 85.6 mi

What our guests says about facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Relaxing Hot Springs

The private hot spring pools were a good experience. I felt like I had a personal spa right at my doorstep, soaking in the natural mineral water, surrounded by a relaxing ambiance. It truly enhanced my overall rejuvenation during my stay.

Emily Carter. United States, 2024-04-15Read full review on

Really good Dining

Dining at the on-site restaurant was a highlight of my trip! I thoroughly enjoyed the homemade offerings, especially the mixed berry crepes for breakfast—they were delicious and the perfect way to start my day.

Mike Thompson. Canada, 2024-07-22Read full review on

Charming Room Decor

My room was not just comfortable but also beautifully adorned with charming vintage decor. Each piece seemed to tell a story, enhancing the historical atmosphere of the hotel and making my stay feel uniquely special.

Sarah Johnson. Australia, 2024-11-03Read full review on

Convenient Meal Plan

I loved the convenience of the meal plan. It made everything so easy! I was able to enjoy delicious meals without leaving the hotel, which really added to the overall comfort of my stay.

David Brown. New Zealand, 2024-09-17Read full review on

What’s included

General

No smoking on site
Wi-Fi
Free parking
24-hour reception
VIP check-in/ -out
Pets allowed
24-hour security
Adults only
Baggage storage
Coffee shop
Smoke detectors

Sports & Fitness

Skiing
Hiking
Horseback riding
Cycling
Golf course
Fishing

Services

Housekeeping
Welcome drink
Happy hour

Dining

Restaurant
Snack bar
Bar/ Lounge area
Special diet menus

Business

Business center
Meeting/ Banquet facilities

Spa & Leisure

Aqua park
Live entertainment
Sun terrace
Garden area
Leisure/ TV room
Spa & wellness center
Jacuzzi
Full body massage
Hot spring bath

Room features

Air conditioning
Heating
Sitting area
Terrace
Garden furniture

Bathroom

Free toiletries

Media

Flat-screen TV
AM/FM alarm clock

Room decor

Carpeted floor

Location

255 East Portneuf Street, Lava Hot Springs, Idaho, United States of America, 83246

Map view

255 East Portneuf Street, Lava Hot Springs, Idaho, United States of America, 83246

City landmarks

Dempsey Ridge Golf Course

1.7 mi

Nearby

430 East Main Street

Lava Hot Springs Foundation World Famous Hot Pools

800 ft

Museums

The South Bannock County Historical Center Museum

600 ft

195 N. Center St

Olympic Swimming Complex

1200 ft

Garden

Sunken Gardens at Lava Hot Springs

1200 ft

195 N. Center

Lava Hot Springs Indoor Aquatic Center & Portneuf Kiddie Cove

1200 ft

195 N Center St

Lava Hot Springs Olympic Swimming Complex

2000 ft

Amusement Park

Lava Hot Springs Swimming Pool

500 ft

The Bull

1300 ft

Church

Lava Community Church

1700 ft

Lava Olympic Swimming Pool & Waterpark

1900 ft

Restaurants

Sweet Stuff

900 ft

34 E Main

Reviews and Ratings <br />

Feedback from previous guests about their experience.

84%

loved the resort and would return for another relaxing stay

8.4/10

Great

Rooms

7.8

Location

9.4

Service

8.2

Dining

9.0

Frank

United Kingdom, January 2025

6.4/10

My stay at this hotel was quite a mixed bag. On one hand, the historic charm of the place was delightful, and I enjoyed the private hot spring experience immensely. On the other hand, some aspects really let it down, particularly the cold service I encountered at times. While everything looked unique and cozy, it felt like some improvements were necessary.

Rooms

6.0

Our room had a charming view of the river, but it definitely showed signs of wear and tear. A cleaning staff was still working on repairs, which made it a bit distracting.

Service

5.0

While some staff were friendly, others seemed quite unfriendly, making interactions a bit uncomfortable. It felt like they were going through the motions rather than genuinely welcoming guests.

Location

8.0

The location was quite interesting and quirky, right next to a lovely waterfront. It made for a scenic backdrop and was ideal for leisurely walks by the river.

Dining

7.0

The dining options were decent, with some standout items like the freshly made quiche. Breakfast was satisfying overall, although it could have benefited from a wider selection.

Facilities

6.0

The availability of private hot springs was a significant highlight, offering a relaxing escape. However, other facilities felt outdated and in need of modernization.

Don

United Kingdom, January 2025

8.6/10

We had a truly memorable time at this historic hotel, which perfectly blends charm with modern comforts. The room was cozy and inviting, the on-site dining options were exceptional, and the private hot springs offered a wonderful way to unwind. While the check-in process could use some improvement after abrupt changes, the overall experience was delightful, making it a perfect romantic getaway.

Rooms

9.0

Our junior suite was cozy and inviting with a beautifully remodeled bathroom. It felt like a luxurious escape.

Service

8.0

The staff, especially Elizabeth, was warm and charming, making our stay extra special, even if we faced a small issue with an extra charge.

Location

9.0

The hotel has a quaint charm with easy access to local attractions. It's also perfectly situated near the hot springs, enhancing the overall experience.

Dining

9.0

The restaurant offered an excellent mix of beautifully presented dishes. Breakfast, especially the lox sandwich, was delicious.

Facilities

8.0

The hot springs were a highlight, providing a serene experience with multiple soaking options.

Pauline

United Kingdom, January 2025

9.4/10

My stay at the Riverside Hot Springs Inn was a delightful surprise! The atmosphere was charming and romantic, making it perfect for a getaway. The food, especially breakfast, was far beyond my expectations, and the hot springs offered a wonderful way to unwind. However, the tub rooms were a bit rough due to remodeling, which detracted slightly from an otherwise perfect experience.

Rooms

9.0

The rooms are vintage yet beautifully restored, featuring two comfy queen beds. They were clean and felt like a cozy retreat.

Service

10.0

The staff truly went above and beyond, offering knowledgeable recommendations and making me feel welcomed throughout my stay.

Location

10.0

The location by the river is stunning, creating a serene experience. It's perfect for enjoying nature and exploring nearby attractions.

Dining

10.0

Breakfast was exceptional, with a variety of delicious homemade options that made each day a treat.

Facilities

8.0

The facilities include private soaking tubs that enhance the relaxing atmosphere, along with a restaurant that exceeded my dining expectations.

Phil

United Kingdom, October 2024

8.8/10

Our stay at this historic hotel was truly special, with beautiful hot springs and fantastic dining options. The atmosphere carried a unique charm, enriched by personal touches from the staff that made us feel at home. While the rooms were quaint, they did need some repairs, and the walls were a bit thin. Overall, this hotel is an ideal retreat for those seeking character and warmth in their getaway.

Rooms

7.0

The rooms were quaint and comfortable but in need of some repairs. The bed was cozy, although the pillows could use improvement.

Service

9.0

The service was outstanding, with staff going above and beyond to ensure our experience was enjoyable. Their attention to detail significantly enhanced our visit.

Location

10.0

The location is wonderful, right by the river, which made for lovely walks and relaxation by the water. It has a community vibe that truly reflects the essence of Lava Hot Springs.

Dining

10.0

Dining was exceptional, far exceeding our expectations. Each meal was thoughtfully prepared, and the breakfast options were particularly delightful.

Facilities

8.0

The facilities, including the private mineral tubs, provided a unique and relaxing experience, though some areas could use a bit more upkeep.

Sawyer

United Kingdom, September 2024

8.6/10

I just had an incredible stay at the hotel! Everything from the warm welcome to the serene atmosphere made it a memorable experience. While the lack of an elevator might be an issue for some, the beautiful, historic charm and the amazing food more than compensated for it. However, some facilities could use a bit of attention to enhance the overall experience.

Rooms

8.0

The room was beautifully restored, complete with antique furnishings, and even though it was a little small, it was cozy and comfortable.

Service

9.0

The service was outstanding, with staff going out of their way to ensure we enjoyed our stay. Their warmth and helpfulness made all the difference.

Location

10.0

The location is perfect for exploring Lava Hot Springs, with easy access to the river and local attractions. I really enjoyed sitting on the lovely porch overlooking the water.

Dining

9.0

Dining at the hotel's restaurant was a highlight! The breakfast options were fantastic, especially the homemade quiche, and dinner was equally impressive.

Facilities

7.0

While the historic charm is delightful, the soaking tubs could use some improvement, as they were not as well-maintained as expected.