A waterfall cascading into a river surrounded by cliffs and vegetation.

Spa Hotels & Resorts in Southern Idaho from NZ$151

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Check availability on Southern Idaho Spa Hotels

Tonight
22 Aug - 23 Aug
Tomorrow
23 Aug - 24 Aug
Next weekend
28 Aug - 30 Aug
In two weeks
4 Sept - 6 Sept

Our top choices for Southern Idaho hotels with a spa

A reception area with a stone counter, a mirror, and a window.
A single-story house with a front porch, surrounded by lush greenery and a wooden fence.
A small, single-story building with a porch, a door, and a window.
A hotel room with two beds, a large window, and a door with glass panels.

1. The Lava Hotel

The Lava Hotel
Lava Hot Springs
  • Healing mineral springs await at this retreat with three private couples' treatment rooms and outdoor sauna for total rejuvenation.
NZ$180
includes taxes & fees
15 Sept - 16 Sept
The Lava Hotel
A modern bathroom with a large mirror, a glass-enclosed shower, a white sink, and a toilet.
A modern kitchen with stainless steel appliances, a dining area with a wooden table and chairs, and a large chandelier.
A bedroom with two beds, wooden flooring, and a large window.
A vintage car parked in front of a brick building with a sign that reads "Harkness".

2. The Harkness Hotel

The Harkness Hotel
McCammon
  • Immerse in historic elegance at this boutique hotel with a full-service spa offering rejuvenating couples treatments.
NZ$276
includes taxes & fees
23 Aug - 24 Aug
The Harkness Hotel
A tiled swimming pool with a rectangular shape and a border of smaller tiles.
A wooden bench under a white column with an American flag, overlooking a mountainous landscape with trees and a building in the background.
A cafe with a chalkboard menu listing drinks and specials, a coffee machine, and a variety of beverages and snacks on display.
A bathroom with a bathtub, a sink, and a shower area.

3. Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only
Lava Hot Springs
  • Riverside retreat with mineral springs and couples' spa treatments offers the ultimate relaxation getaway along the river.
NZ$267
includes taxes & fees
30 Aug - 31 Aug
Riverside Hot Springs Inn & Spa - Adults Only
A lobby with a reception desk, seating area, and decorative plants.
A patio with a table and chairs, surrounded by greenery and a stone pathway.
A large, multi-story house with a well-maintained lawn and a pond in the foreground.
A resort with multiple buildings, surrounded by lush greenery and hills.

4. Sun Valley Resort

Sun Valley Resort
Sun Valley
  • Tranquil spa retreat with mountain views offers deep-tissue massages and hot stone therapy for a rejuvenating escape.
NZ$661
includes taxes & fees
6 Sept - 7 Sept
Sun Valley Resort
A modern living room with a flat-screen TV, two sofas, a coffee table, and a potted plant.
A hotel with a prominent sign, a parking garage, and a view of the surrounding cityscape.
A modern interior with a dining area, a reception desk, and a large window with a view.
A hotel courtyard with a covered seating area, outdoor furniture, and a view of the building's facade.

5. The Grove Hotel

The Grove Hotel
Downtown Boise
  • Revitalise at this upscale spa retreat with hot stone massages, sauna, and central location for an indulgent escape.
NZ$339
includes taxes & fees
7 Sept - 8 Sept
The Grove Hotel
A reception area with a wooden counter, a seating area with chairs, a bookshelf, and a large window.
A spacious kitchen with a wooden bar area, stone wall, and large windows.
A bar area with wooden bar stools, a large window with a view of trees, and a flat-screen TV mounted on the wall.
A wooden building with outdoor seating, a fire pit, and a sign reading "SAGE GOURMET".

6. The Lodge at Bronze Buffalo Ranch

The Lodge at Bronze Buffalo Ranch
Victor
  • Mountain lodge spa offers 7 treatment rooms, 2 spa pools, and a steam room, creating a serene sanctuary amid scenic views.
NZ$687
includes taxes & fees
13 Sept - 14 Sept
The Lodge at Bronze Buffalo Ranch
A hot tub with a metal ladder and a pool with a ladder.

7. Nampa Inn & Suites

Nampa Inn & Suites
Nampa
  • Immerse in total relaxation at this hotel with a full-service spa, sauna, and seasonal outdoor pool for a rejuvenating escape.
NZ$151
includes taxes & fees
31 Aug - 1 Sept
Nampa Inn & Suites
A reception area with a wooden reception desk, a black rug, and a plant on a round table.
A hotel room with a bed, two bedside lamps, a nightstand, a desk with a lamp, a television, and a framed picture on the wall.
A gym with treadmills, dumbbells, and weight machines.
An indoor swimming pool with clear water, a pool area rule sign, and a white railing around the pool.

8. Ramada by Wyndham Boise

Ramada by Wyndham Boise
Boise Bench
  • Rejuvenate in this Boise hotel with a full-service spa and indoor pool, where comfortable beds promise the best night's sleep of your trip.
NZ$159
includes taxes & fees
1 Sept - 2 Sept
Ramada by Wyndham Boise
A spacious lobby with a wooden reception desk, leather seating, a fireplace, and a chandelier.
A rustic cabin surrounded by lush greenery and flowering plants.
A restaurant with multiple tables and chairs, a stone wall with a fireplace, and various hanging lights.
An outdoor seating area with a wooden pergola, tables, and chairs.

9. Flying Saddle Resort

Flying Saddle Resort
Alpine
  • Riverside lodge with full-service spa, indoor pool, and spa pool creates the perfect sanctuary for restorative mountain retreats.
NZ$493
includes taxes & fees
23 Aug - 24 Aug
Flying Saddle Resort
A rustic wooden room with a bed, a dresser, a chair, and a large window.
A rustic wooden cabin with a covered porch, surrounded by a natural landscape with wildflowers and trees.
A spacious tent with two beds, a small table, and a colorful ottoman.
A spacious dining area with wooden beams and tables, large windows, and a view of the outdoors.

10. Conestoga Ranch

Conestoga Ranch
Garden City
  • Revitalise at this ranch resort with soothing spa services and yoga classes, nestled near Beaver Mountain for a complete wellness escape.
NZ$365
includes taxes & fees
26 Aug - 27 Aug
Conestoga Ranch
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Choose what matters most at spa hotels in Southern Idaho

Pool
Breakfast included
Spa pool
4 stars
5 stars

Spa hotels with pools in Southern Idaho

A two-story building with a red door and a covered porch, surrounded by trees and a mountain in the background.
A reception area with a stone counter, a mirror, and a window.
A single-story house with a front porch, surrounded by lush greenery and a wooden fence.
A hotel room with two beds, a large window, and a door with glass panels.

The Lava Hotel

The Lava Hotel
Lava Hot Springs
NZ$180
includes taxes & fees
15 Sept - 16 Sept
The Lava Hotel
A resort with multiple buildings, surrounded by lush greenery and hills.
A dining area with multiple tables set for meals, featuring a variety of dishes and a decorative centerpiece.
A spacious living room with a stone fireplace, wooden furniture, and large windows.
A large, multi-story house with a well-maintained lawn and a pond in the foreground.

Sun Valley Resort

Sun Valley Resort
Sun Valley
NZ$661
includes taxes & fees
6 Sept - 7 Sept
Sun Valley Resort
An indoor swimming pool with clear water, a pool area rule sign, and a white railing around the pool.
A reception area with a wooden reception desk, a black rug, and a plant on a round table.
A gym with treadmills, dumbbells, and weight machines.
A hotel room with a bed, two bedside lamps, a nightstand, a desk with a lamp, a television, and a framed picture on the wall.

Ramada by Wyndham Boise

Ramada by Wyndham Boise
Boise Bench
NZ$159
includes taxes & fees
1 Sept - 2 Sept
Ramada by Wyndham Boise
A hot tub with a metal ladder and a pool with a ladder.
A building with a sign reading 'NAMPA INN & SUITES' and a visible entrance.

Nampa Inn & Suites

Nampa Inn & Suites
Nampa
NZ$151
includes taxes & fees
31 Aug - 1 Sept
Nampa Inn & Suites
A spacious kitchen with a wooden bar area, stone wall, and large windows.
A wooden building with outdoor seating, a fire pit, and a sign reading "SAGE GOURMET".
A multi-story building with a wooden facade, balconies, and a stone foundation.
A bar area with wooden bar stools, a large window with a view of trees, and a flat-screen TV mounted on the wall.

The Lodge at Bronze Buffalo Ranch

The Lodge at Bronze Buffalo Ranch
Victor
NZ$687
includes taxes & fees
13 Sept - 14 Sept
The Lodge at Bronze Buffalo Ranch
View all properties

Spa hotels with spa pools in Southern Idaho

A tiled swimming pool with a rectangular shape and a border of smaller tiles.
A wooden bench under a white column with an American flag, overlooking a mountainous landscape with trees and a building in the background.
A cafe with a chalkboard menu listing drinks and specials, a coffee machine, and a variety of beverages and snacks on display.
A neatly arranged hotel room with a bed, bedside lamps, a nightstand, a chair, and two framed pictures on the wall.

Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only
Lava Hot Springs
NZ$267
includes taxes & fees
30 Aug - 31 Aug
Riverside Hot Springs Inn & Spa - Adults Only
A resort with multiple buildings, surrounded by lush greenery and hills.
A dining area with multiple tables set for meals, featuring a variety of dishes and a decorative centerpiece.
A spacious living room with a stone fireplace, wooden furniture, and large windows.
A large, multi-story house with a well-maintained lawn and a pond in the foreground.

Sun Valley Resort

Sun Valley Resort
Sun Valley
NZ$661
includes taxes & fees
6 Sept - 7 Sept
Sun Valley Resort
A modern living room with a flat-screen TV, two sofas, a coffee table, and a potted plant.
A hotel with a prominent sign, a parking garage, and a view of the surrounding cityscape.
A modern interior with a dining area, a reception desk, and a large window with a view.
A hotel courtyard with a covered seating area, outdoor furniture, and a view of the building's facade.

The Grove Hotel

The Grove Hotel
Downtown Boise
NZ$339
includes taxes & fees
7 Sept - 8 Sept
The Grove Hotel
A hot tub with a metal ladder and a pool with a ladder.
A building with a sign reading 'NAMPA INN & SUITES' and a visible entrance.

Nampa Inn & Suites

Nampa Inn & Suites
Nampa
NZ$151
includes taxes & fees
31 Aug - 1 Sept
Nampa Inn & Suites
A spacious kitchen with a wooden bar area, stone wall, and large windows.
A wooden building with outdoor seating, a fire pit, and a sign reading "SAGE GOURMET".
A multi-story building with a wooden facade, balconies, and a stone foundation.
A bar area with wooden bar stools, a large window with a view of trees, and a flat-screen TV mounted on the wall.

The Lodge at Bronze Buffalo Ranch

The Lodge at Bronze Buffalo Ranch
Victor
NZ$687
includes taxes & fees
13 Sept - 14 Sept
The Lodge at Bronze Buffalo Ranch
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties

Top Southern Idaho Hotel Reviews

The Riverside Hotel, BW Premier Collection

The Riverside Hotel, BW Premier Collection

10/10 Excellent
"Very nice people work here!"
Kristine 4-night trip
Posted 1 hour ago
The Riverside Hotel, BW Premier Collection
La Quinta Inn & Suites by Wyndham Boise Towne Square

La Quinta Inn & Suites by Wyndham Boise Towne Square

8/10 Good
"This location is undergoing major renovations, and it would have been nice to have been made aware of this when we booked our reservation. Our bed was comfortable. The room was clean. Parking was ok. Breakfast was standard hotel breakfast. I called the morning of our reservation to provide specific requests regarding our room location as I was unable to make those requests when I reserved the room. The woman on the phone was not helpful and unimpressive with her customer service. The young man at the desk when we checked in was kind and helpful."
Coleen 1-night trip
Posted 4 hours ago
La Quinta Inn & Suites by Wyndham Boise Towne Square

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