Riverside Hot Springs Inn & Spa - Adults Only in Lava Hot Springs

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Adults-only hotel with a full-service spa and free breakfast

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Where to?

Dates

February 2025

March 2025

Individually decorated, individually furnished, blackout drapes

Overview
Rooms
Location
Policies

Wonderful

Popular amenities

Bar
Spa
Pet friendly
24/7 front desk
Breakfast included
Housekeeping

Explore the area

255 East Portneuf Street, Lava Hot Springs, ID, 83246

City Park
‪3 min walk‬
Lava Hot Springs
‪3 min walk‬
The South Bannock County Historical Center Museum
‪3 min walk‬

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Room options

Traditional Double Room Single Use, 2 Queen Beds

225 sq ft
Sleeps 4
2 Queen Beds

Traditional Single Room, 1 King Bed

226 sq ft
Sleeps 2
1 King Bed

Classic Room, 1 King Bed (Adults Only )

161 sq ft
Sleeps 2
1 King Bed

Classic Double Room Single Use, 2 Queen Beds (Adults Only )

172 sq ft
Sleeps 4
2 Queen Beds

Classic Room, 1 Queen Bed (Adults Only )

151 sq ft
Sleeps 2
1 Queen Bed

Junior Suite, 1 King Bed (Adults Only )

226 sq ft
Sleeps 2
1 King Bed

Similar properties

Pool
Spa
Parking included
Free WiFi

per night

$138 total

includes taxes & fees

Mar 10 - Mar 11

Kitchen
Free WiFi
Air conditioning
Outdoor Space

per night

$226 total

includes taxes & fees

Mar 10 - Mar 11

About the neighborhood

Lava Hot Springs

Riverside Hot Springs Inn & Spa - Adults Only places you within a 5-minute walk of popular attractions such as Lava Hot Springs and The South Bannock County Historical Center Museum. This 18-room, 3-star hotel has a full-service spa along with free in-room WiFi and free self parking.

What's nearby

City Park - 3 min walk
Lava Hot Springs - 3 min walk
The South Bannock County Historical Center Museum - 3 min walk
Lava Hot Springs Golf Course - 8 min drive
Chesterfield Townsite - 24 min drive

Getting around

Salt Lake City International Airport (SLC) - 135 min drive

Restaurants

‪Royal Hotel and Pizza Parlor - ‬4 min walk
‪Wagon Wheel Lounge - ‬2 min walk
‪Chuck Wagon Restaurant - ‬2 min walk
‪78 Main Street Eatery - ‬3 min walk
‪Silver Grille - ‬3 min walk

About this property

Riverside Hot Springs Inn & Spa - Adults Only

Adults-only hotel with a full-service spa and free breakfast

Guests of Riverside Hot Springs Inn & Spa - Adults Only enjoy features like a full-service spa, free WiFi in public areas, and conference space. If you drive, take advantage of free parking. The front desk is staffed 24 hours a day to help with luggage storage and concierge services. Other amenities at this adults-only hotel include a 24-hour business center, coffee/tea in a common area, and a library.

Flat-screen TVs come with satellite channels, and free WiFi keeps guests connected. Bathrooms have free toiletries and bathrobes. Ceiling fans are also available.

The recreational activities listed below are available either on site or nearby; fees may apply.

Riverside Hot Springs Inn & Spa has 2 treatment rooms including rooms for couples. Services include deep-tissue massages, hot stone massages, sports massages, and Swedish massages. The spa is equipped with hot springs/mineral springs. The spa is open select days. Children under 18 years old are not allowed in the spa without adult supervision. Guests under 16 years old are not allowed in the spa.

There are 3 indoor hot springs open between 7:30 AM and 10:30 PM. The temperature in the hot springs is set to 103°F.

Languages

English

Property amenities

Internet

Available in all rooms: Free WiFi
Available in some public areas: Free WiFi

Parking and transportation

Free self parking on site

Food and drink

Free continental breakfast available daily 7:00 AM to 11:00 AM
A bar/lounge
A coffee shop/cafe
A restaurant
Coffee and tea in common areas
Couples/private dining
Snack bar/deli

Restaurants on site

Cafe & A'more
Portneuf Grille & Lounge
Portneuf Lounge

Things to do

3 indoor hot springs
Full-service spa
Library
TV in common areas

Conveniences

24-hour front desk
Guidebooks
Luggage storage
Water dispenser

Guest services

Concierge services
Housekeeping (daily)
Proposal/romance packages

Business services

2 meeting rooms
24-hour business center
300 square feet of conference space

Outdoors

Garden
In the mountains
On a river
Picnic area
Terrace

Full-service spa

2 treatment rooms
3 indoor hot springs
Body scrubs
Couples treatment rooms
Deep-tissue massages
Hot springs open from 7:30 AM - 10:30 PM
Hot springs water temperature - 103 ºF
Hot stone massages
Spa open select days
Sports massages
Swedish massages

Accessibility

No elevator

1 building
3 floors
Banquet hall
Built in 1914
Edwardian architecture
Smoke-free property

Room amenities

Bedroom

Bedsheets provided
Blackout drapes

Bathroom

Bathrobes
Bathtub or shower
Free toiletries
Private bathroom
Towels provided

Entertainment

Flat-screen TV with satellite channels

Air conditioning
Ceiling fan
Heating
Individual decor
Individual furnishings

Policies

Check-in

Check-in time starts at 3:00 PM

Minimum check-in age: 18

Check-out

Check-out before 11 AM

Contactless check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

This property doesn't offer after-hours check-in

Access methods

Staffed front desk

Pets

This property welcomes pets for USD 15 per pet, per night
Dogs only
1 total pets
Service animals exempt from fees

Children and extra beds

Children younger than 20 are not permitted to stay at this adults-only property (only guests 20 and older are allowed)

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

Resort fee: USD 6 per accommodation, per night

The resort fee includes:

Concierge service
Housekeeping
Hot tub access

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

Pet fee: USD 15 per pet, per night
Service animals are exempt from fees

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

Minimum Spring Break check-in age is 21 years old

The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation

This property accepts credit cards; cash is not accepted

Check-in: 3:00 PM
Check-out: 11 AM
Minimum check-in age: 18

The front desk is open 24 hours a day. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
Charges for extra guests may apply and vary depending on the property's policy.
A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
The minimum check-in age for Spring Break is 21 years old.
This property accepts credit cards. Cash is not accepted.
The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.

Additional information about polices, regulations, and more:

Hot springs access available from 7:30 AM to 10:30 PM.
Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
Registered guests are the only ones allowed in guestrooms.
There are no elevators.
No cribs or infant beds are available.
No rollaway or extra beds are available.

Property is also known as

Hot Springs Riverside

Riverside Hot

Riverside Hot Springs

Riverside Hot Springs Inn

Riverside Hot Springs Inn Lava Hot Springs

Riverside Hot Springs Lava Hot Springs

Riverside Hot Springs &

Riverside Hot Springs Inn Spa

Riverside Hot Springs Inn & Spa - Adults Only Hotel

Riverside Hot Springs Inn & Spa - Adults Only Lava Hot Springs

Frequently asked questions

Is a free cancellation option available at Riverside Hot Springs Inn & Spa - Adults Only?

Riverside Hot Springs Inn & Spa - Adults Only provides free cancellation on some room rates. For additional details, look at the cancellation policy on our site.

How much does it cost to stay at Riverside Hot Springs Inn & Spa - Adults Only?

As of Feb 24, 2025, prices found for a 1-night stay for 2 adults at Riverside Hot Springs Inn & Spa - Adults Only on Mar 6, 2025 start from $149.0, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What can I see within easy reach of Riverside Hot Springs Inn & Spa - Adults Only?

This hotel is located in Lava Hot Springs, just steps from Lava Hot Springs and The South Bannock County Historical Center Museum, and within a short walk of Portneuf River. You'll also find City Park and Buddy Campbell Memorial Park less than a mile away.

Is parking available on site at Riverside Hot Springs Inn & Spa - Adults Only?

Yes, self parking is offered for free at the hotel.

Is a spa located at Riverside Hot Springs Inn & Spa - Adults Only?

Riverside Hot Springs Inn & Spa is the hotel's spa and services include sports massages, Swedish massages, hot springs, and couples treatments. The spa is not open daily but only on select days.

Does Riverside Hot Springs Inn & Spa - Adults Only feature a casino?

No, Riverside Hot Springs Inn & Spa - Adults Only doesn't have a casino.

Is there an indoor pool at Riverside Hot Springs Inn & Spa - Adults Only?

No, there is no indoor pool at this hotel.

Is Riverside Hot Springs Inn & Spa - Adults Only a good place to stay for couples?

This adults-only hotel offers plenty of amenities for couples including a bar, a restaurant, and a full-service spa.

Does Riverside Hot Springs Inn & Spa - Adults Only have a hot tub?

No, but guests can enjoy 3 indoor hot springs at this hotel.

Does Riverside Hot Springs Inn & Spa - Adults Only feature a restaurant that includes a breakfast menu?

Yes, Riverside Hot Springs Inn & Spa - Adults Only serves free continental breakfast at Portneuf Grille & Lounge each morning.

Does Riverside Hot Springs Inn & Spa - Adults Only allow pets to stay free of charge?

Although they can't stay for free, dogs are welcome at Riverside Hot Springs Inn & Spa - Adults Only for a fee of USD 15 per pet, per night.

Are there connecting rooms at Riverside Hot Springs Inn & Spa - Adults Only?

No, there aren't connecting guestrooms at this hotel.

Are there rooms with balconies that I can book at Riverside Hot Springs Inn & Spa - Adults Only?

No, you won't find guestrooms with balconies at Riverside Hot Springs Inn & Spa - Adults Only.

Riverside Hot Springs Inn & Spa - Adults Only Reviews

9.0

Wonderful

9.0/10

Cleanliness

9.4/10

Staff & service

8.8/10

Amenities

8.4/10

Property conditions & facilities

8.4/10

Eco-friendliness

10/10 Excellent

Lisa

Traveled with family

Dec 2, 2024

Liked: Cleanliness, staff & service, property conditions & facilities

This property is so beautiful so quaint we love it. It’s awesome.

Stayed 1 night in Dec 2024

10/10 Excellent

Beth

Nov 18, 2024

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Enjoyed our stay!

We very much enjoyed our stay at Riverside Hot Spring. The staff was friendly, the on site mineral baths were very enjoyable and easy to book and the food was very good. For us, it was amazing that we could have our dogs join us on the trip. Thank you!

Stayed 2 nights in Nov 2024

6/10 Okay

Jared

Traveled with partner

Nov 12, 2024

The property was an older property with a unique history. It has the potential to be amazing, but it misses the mark in all ways. The bed was terrible and the breakfast is limited and also bad. I didn't know someone could mess up french toast, but it was bland and burnt on one side. The main area was freezing! When we asked about a heater being turned on, the lady at the front desk said it was just what it was. The maintenance man did get a heater and get it turned on. If they touched up the service and put in good beds, they would improve the property greatly. Also, there is no hair dyer like normal hotels. It was disappointing!

Stayed 1 night in Nov 2024

6/10 Okay

Scott

Traveled with partner

Nov 9, 2024

Liked: Staff & service, property conditions & facilities

It wasn’t the best hotel but it wasn’t the worst I’ve stayed at either. The history of the hotel was really cool. The private hot springs inside the hotel was very clean and a great unique experience! The breakfast was good however it took a long time to wait for it. The only complaint I have is the walls were thin and could hear people talking in the room next to us. And the bed frame was squeaky any time you would move. Other than that it was a great place to stay.

Stayed 1 night in Nov 2024

10/10 Excellent

Elsa

Nov 8, 2024

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Anniversary trip

Great little hotel, friendly staff, spacious rooms and the private soaking tubs are very nice. We ate at the restaurant downstairs and though it's a little pricey, the food was delicious and worth it for a special occasion.

Stayed 1 night in Nov 2024

10/10 Excellent

Nicole

Traveled with group

Nov 2, 2024

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

I absolutely LOVE Riverside Inn. Quaint boutique historical hotel. Clean rooms, friendly staff, cute little breakfast place and restaurant, PRIVATE HOT SPRINGS TUBS IN THE BUILDING! We stay there every time we are traveling within a few hundred miles because we love it that much.

Stayed 1 night in Oct 2024

6/10 Okay

Monty

Traveled with partner

Oct 31, 2024

Disliked: Amenities, property conditions & facilities

The property is very dated. Heating was not convenient. Noisy contraption running in the room non-stop. Just an overall "old" feeling.

Stayed 1 night in Oct 2024

6/10 Okay

David

Oct 23, 2024

Liked: Property conditions & facilities

Disliked: Cleanliness

Stayed 1 night in Oct 2024

4/10 Poor

Beau

Oct 19, 2024

Disliked: Cleanliness, staff & service, property conditions & facilities

They really make this hotel seem like the cream of the crop. I booked through Expedia because of the rating. 1st thing went wrong before we even arrived. Called 3 hours before we got here to make a dinner reservation and they were booked out. (I guess guests don’t get priority)! As for the hotel. Zero parking! We might as well of slept outside waking up to a room in the 30 degree range. The heat source provided was an electric fire place that when we told the front desk that it didn’t work he just told us it was probably the remote and to open up the unit and try the controls. Still didn’t work. After a shower you could take a bath since the drain was so plugged it filled the tub. We could have stayed warmer if we were able to close the window but the high end 35$ window ac wouldn’t allow for that. Very very disappointing stay. The only positive thing I have to say is the private hot springs were a nice way to enjoy.

10/10 Excellent

Douglas

Business traveler

Oct 10, 2024

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Step back in time excellence!!!

Amazing 100+ year old hotel located in Lava Hot Springs Idaho, holding on to the feel with all amenities updated! Private mineral baths, beautiful decks overlooking the Portneuf River. Lovely Restaurant and bar with excellent waiter (Will) and Chef Josh!! Had a European feel and was very clean and comfotable!!!

Stayed 1 night in Oct 2024

6/10 Okay

Nicholas

Oct 8, 2024

Stayed 1 night in Sep 2024

10/10 Excellent

Mark

Traveled with partner

Oct 7, 2024

Liked: Amenities, property conditions & facilities

Friendly staff and fascinating historical hotel Great little town with lots of character.

Stayed 1 night in Oct 2024

8/10 Good

Tracy

Oct 5, 2024

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great stay! Much better than the neighboring hotel that was horrible customer service and filthy.

Stayed 1 night in Sep 2024

10/10 Excellent

Marilee

Sep 30, 2024

Liked: Cleanliness, staff & service, property conditions & facilities

Stayed 1 night in Sep 2024

8/10 Good

Vince

Sep 28, 2024

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Cozy Comfy Old Hotel

Comfy little hotel that has everything we needed. It is old which was expected but the age is part of the charm. The portable A/C unit is a bit loud. The mineral pools were an added bonus, the #2 pool we used could use some cleaning. Still, we are planning to make use of them more in our next visit. The lightbulbs in the hotel are a mix of warm and white lights. It may have better ambience if they were all warm lights.

Stayed 1 night in Sep 2024

10/10 Excellent

Herb

Sep 27, 2024

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

Stayed 1 night in Sep 2024

8/10 Good

Peter

Traveled with group

Sep 25, 2024

Liked: Cleanliness, staff & service, amenities

Giant overflowing trash cans directly in front of the hotel. Ashtray piled with cigarette butts soaking in water directly at the front door. Are you kidding me? This is such a nice property. Clean up the parking lot!

Stayed 1 night in Sep 2024

10/10 Excellent

Jared

Sep 22, 2024

Stayed 1 night in Aug 2024

10/10 Excellent

Cody

Sep 21, 2024

Liked: Cleanliness, staff & service, property conditions & facilities

Stayed 1 night in Sep 2024

10/10 Excellent

LeWayne, Stilwell

Sep 20, 2024

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

Very nice old hotel

Stayed 1 night in Sep 2024

10/10 Excellent

Verified traveler

Sep 19, 2024

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

Love the individual hot springs room you are allowed to book with your stay!

Stayed 1 night in Sep 2024

8/10 Good

Bryan

Traveled with partner

Sep 18, 2024

Liked: Cleanliness, staff & service, amenities

excellent location; excellent food; great staff; older property with quirks

Stayed 2 nights in Sep 2024

2/10 Terrible

Sally

Traveled with group

Sep 15, 2024

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

High priced for what we got. No warm water to shower in. Food prices were outrageous.

Stayed 1 night in Sep 2024

10/10 Excellent

Nicole

Sep 14, 2024

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

We loved it here! It was a great experience. Staff was great, room was nice and clean. Dog friendly is a plus! Was great walking to the hot springs down the road and then a soak in the pools downstairs before bed. We will be back.

Stayed 1 night in Sep 2024

8/10 Good

owen

Traveled with partner

Sep 6, 2024

Liked: Amenities

It’s an old property so the carpets are older and dirtyish. It’s kept up well by the staff. Staff was friendly as could be. Great location, next to the big mineral pools. And there’s 3 pools in the basement you can use up to 4 times a day. It’s a little pricey and the breakfast was a little small, but now I’m nitpicking. Great stay and the pools made us feel terrific!

Stayed 2 nights in Sep 2024