Best Castlewood Hotels in 2026 from HK$534 - Fully Refundable Options

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Go beyond your typical stay in Castlewood

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Pool

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Family friendly

Hot tub

Waterpark

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Our top choices for Castlewood hotels

1. Country Inn & Suites by Radisson, Watertown, SD

Watertown

JoVan

HK$600

HK$668 total

includes taxes & fees

13 Sept - 14 Sept

A spacious living area with a wooden staircase, two patterned armchairs, a small table, and a dining set.

A reception area with a wooden counter, a stone accent wall, a ceiling fan, and a phone.

A spacious interior with a curved wooden staircase, a reception area, and a dining area with multiple chairs and tables.

A restaurant with wooden flooring, tables, and chairs. There is a counter with food items and a coffee machine.

2. Econo Lodge Watertown

Watertown

Thomas

HK$477

HK$534 total

includes taxes & fees

23 Aug - 24 Aug

A hotel room with two beds, a nightstand with a lamp, and a large painting of a lighthouse and pier on the wall.

A modern kitchen with a central island, built-in appliances, and a patterned backsplash.

A spacious lobby with a patterned carpet, wooden beams, a reception desk, and a large framed picture on the wall.

A gym with cardio machines, a mirror, and a sign with rules.

3. Days Inn by Wyndham Watertown

Watertown

Lujean

HK$565

HK$629 total

includes taxes & fees

23 Aug - 24 Aug

A spacious lobby with a stone fireplace, a flat-screen TV, and a bar area with stools and a high table.

A hotel room with a bed, a desk with a chair, a telephone, a lamp, a mirror, and a bathroom visible through a glass door.

A Hampton Inn & Suites building with a beige exterior, stone accents, and a covered entrance area.

A spacious lobby with a long wooden table, leather seating, and a stone fireplace.

4. Hampton Inn & Suites Watertown

Watertown

Arnald

HK$958

HK$1,057 total

includes taxes & fees

30 Aug - 31 Aug

An indoor water play area with a slide, a playhouse, and a pool.

A hotel room with a bed, a desk, a microwave, a coffee maker, and a sink.

A spacious room with a fireplace, dining table, and chairs.

A spacious lobby with a blue sofa, a fireplace, and a staircase.

5. Best Western Watertown Inn and Suites

Watertown

Brian

HK$793

HK$878 total

includes taxes & fees

30 Aug - 31 Aug

A swimming pool with four lounge chairs and a view of trees through large windows.

An outdoor patio area with tables and chairs, a stone pillar, and large windows.

A reception area with two reception desks, a modern wall design, and a vending machine.

A Holiday Inn Express & Suites building with a modern facade, multiple windows, and a well-lit entrance.

6. Holiday Inn Express & Suites Watertown by IHG

Watertown

Brittany

HK$1,051

HK$1,158 total

includes taxes & fees

20 Sept - 21 Sept

A reception area with a stone pillar, wooden wall, two leather chairs, a small table with a lamp, and a wooden cabinet.

Two cardboard boxes labeled 'Pickleball Net' leaning against a wall in a hallway with wooden flooring.

A covered outdoor area with a hot tub, seating, and a pool.

A hotel room with a large mirror, a flat-screen TV, a desk with a lamp, a coffee maker, and a minibar.

7. Super 8 by Wyndham Watertown

Watertown

GREGORY

HK$529

HK$591 total

includes taxes & fees

23 Aug - 24 Aug

A hotel lobby with a reception desk, a seating area with sofas and armchairs, a computer station, and a decorative wall with a stone accent.

A lobby with a reception desk, seating area, and a fireplace.

A hotel room with a large bed, bedside table, and a small seating area.

An indoor swimming pool with a slide, surrounded by tables and chairs, and a staircase leading to an upper level.

8. AmericInn by Wyndham Watertown

Watertown

Brian

HK$586

HK$684 total

includes taxes & fees

6 Sept - 7 Sept

A conference room with rows of chairs, a podium, and a television on a stand.

9. Quality Inn & Suites Watertown near Prairie Lakes Ice Arena

Watertown

Linda

HK$593

HK$660 total

includes taxes & fees

9 Sept - 10 Sept

A multi-story hotel with a stone facade and a sign reading "My Place Hotel".

A hotel room with a bed, a desk, a chair, a kitchenette, and a framed picture on the wall.

A modern restaurant with a bar area, seating arrangements, and a kitchen in the background.

A hotel room with a desk, chair, TV, and a framed picture on the wall.

10. My Place Hotel - Watertown, SD

Watertown

Lacey

HK$799

HK$885 total

includes taxes & fees

9 Sept - 10 Sept

A hotel room with a bed, two bedside lamps, a telephone, a painting, and a window with blinds.

A multi-story hotel with a central entrance, parking lot, and several vehicles parked.

11. Americas Best Value Inn & Suites Clear Lake

Clear Lake

Arnald

HK$666

HK$724 total

includes taxes & fees

21 Aug - 22 Aug

The exterior of Mustangs Bar & Grill with a neon sign and horse decorations.

A group of people toasting with drinks in a bar setting with a sports event on the TV.

A casino with multiple gaming tables and slot machines, leather seating, and a large screen displaying sports events.

A compact bathroom with a bathtub, a sink, and a small table with a chair.

12. Dakota Sioux Casino & Hotel

Watertown

mike

HK$564

HK$641 total

includes taxes & fees

23 Aug - 24 Aug

A hot tub on a wooden deck with a view of the water.

A modern kitchen with a large island, a dining area with a view of the outdoors, and a living space with a TV and seating.

A lakeside property with a large house, a dock, and a grassy area.

A beach with a wooden pier extending into calm waters, surrounded by a rocky shoreline and lush greenery.

13. Private Sauna, Hot Tub, Beach Lake Poinsett

Lake Norden

HK$1,372

HK$2,464 total

includes taxes & fees

15 Sept - 16 Sept

A hotel room with two beds, each with white bedding and green throw blankets. There are wall-mounted lamps and framed artwork above the beds.

A motel with a sign reading "Arlington INN" in front of a two-story building with a flat roof and a covered parking area.

A reception desk with a 'No Smoking' sign, framed pictures on the wall, a clock, and a bicycle.

A kitchenette with a coffee machine, microwave, and a trash bin.

14. Arlington Inn

Arlington

Daniel

HK$494

HK$543 total

includes taxes & fees

23 Aug - 24 Aug

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Top Castlewood Hotel Reviews

Econo Lodge Watertown

10/10 Excellent

"Family environment"

Hampton Inn & Suites Watertown

10/10 Excellent

"Very nice room. Will stay again."

Country Inn & Suites by Radisson, Watertown, SD

10/10 Excellent

"It was great. Clean room, breakfast was great"

Super 8 by Wyndham Watertown

8/10 Good

"The hot tub was hot & the pool was clean & warm! Plus the new Spotify music, volleyball net & flashing random lights made the pool area a lively & fun environment! Staff r very busy but r very nice, accommodating & welcoming! We will stay here again!"

Americas Best Value Inn & Suites Clear Lake

8/10 Good

"Super friendly concierge, nice small hotel with a personal feel. Beds were a bit old, but otherwise a good place to rest our heads for the night"

Arlington Inn

8/10 Good

"Economical place to stay in Arlington for a long weekend. Room was clean but smelled a little damp and musty. Beds slept good and room was quiet with the a/c fan running. Breakfast consisted of a communal loaf of bread to make toast along with a tub of margarine and jars of jelly and peanut butter for toppings. A couple of different kinds of prepackaged sweet cakes were also available. Jugs of milk and juice were in a small refrigerator to pour and a coffee maker rounded it out. Room had a microwave and small fridge so we grabbed some microwaveable food from the nearby grocery store. 14/81 Bar and Grill is right next door with good food and entertainment in the evenings. Overall a decent place to stay if you want to be in Arlington rather than paying double to stay in Brookings."

Lakefront Lake Poinsett Cottage with Private Beach

10/10 Excellent

"Great communication and perfect spot "

Lakefront Retreat w/ Fire Pit & Dock in Castlewood

10/10 Excellent

"Our host was amazing. The views were great. Loved the fire pit! It was well stocked. Would highly recommend. "

More cheap stays in Castlewood

Econo Lodge Watertown

920 14th St Se Watertown SD

HK$477

HK$534 total

23 Aug - 24 Aug

includes taxes & fees

Days Inn by Wyndham Watertown

2900 9th Ave Se Watertown SD

HK$565

HK$629 total

23 Aug - 24 Aug

includes taxes & fees

Dakota Sioux Casino & Hotel

16415 Sioux Conifer Rd Watertown SD

HK$564

HK$641 total

23 Aug - 24 Aug

includes taxes & fees

Quality Inn & Suites Watertown near Prairie Lakes Ice Arena

800 35th Cir SE Watertown SD

HK$593

HK$660 total

9 Sept - 10 Sept

includes taxes & fees

Country Inn & Suites by Radisson, Watertown, SD

3400 8th Ave Se Watertown SD

HK$600

HK$668 total

13 Sept - 14 Sept

includes taxes & fees

Best Western Watertown Inn and Suites

3901 9th Ave Se Watertown SD

HK$793

HK$878 total

30 Aug - 31 Aug

includes taxes & fees

Frequently asked questions

What's the best place to stay in Castlewood?

Located 11.7 mi (18.8 km) from the heart of Castlewood, Days Inn by Wyndham Watertown is a top choice for your stay, based on our traveller data. Other good options for your visit to the area are Dakota Sioux Casino & Hotel and Country Inn & Suites by Radisson, Watertown, SD. See all available top hotels, or vacation rentals in Castlewood.

What are some of the best holiday rentals that Castlewood has to offer?

Lake Poinsett Waterfront Property: This highly rated holiday home rental in Castlewood is located on a lake, and has a patio, a garden and a BBQ to put you at ease in your new surroundings. Kitchen amenities include a dishwasher, a fridge and a stovetop. You and your friends and family can relax into your holiday with amenities such as a selection of games. Some other homes for rent in Castlewood include Waterfront Lake Poinsett Retreat w/ Fire Pit! and Lakefront Retreat w/ Fire Pit & Dock in Castlewood. See all vacation rentals in Castlewood.

If I need to cancel my hotel reservation in Castlewood, will I receive a refund?

Yes, most hotel room reservations are fully refundable if cancelled prior to the hotel's cancellation deadline, which is usually within 24-48 hours of check in. If you have a non-refundable reservation, you might still have the option to cancel and get a refund within 24 hours of booking. Filter your search by fully refundable to find flexible hotel deals in Castlewood.

What are some accommodation options with pools in Castlewood?

Days Inn by Wyndham Watertown: Provides daily, a pool and free self parking. Also, another option with an on-site pool is Country Inn & Suites by Radisson, Watertown, SD. View all hotels with pools in Castlewood.

How is it to stay in Castlewood?

Those travelling to Castlewood will definitely enjoy the sights to see and things to do. In Castlewood, there are 8 hotels and other accommodation options to choose from. Find out more about Castlewood.

What should I see while I'm in Castlewood?

A favourite place to visit is Lake Poinsett. You'll also find Terry Redlin Museum and Watertown Mall in the area. Take a look at what more there is to see and do in Expedia's Castlewood guide.

What's the seasonal weather in Castlewood?

The hottest months are usually July and August, with an average temperature of 20°C, while the coldest months are January and February, with an average of -7°C. Average annual precipitation for Castlewood is 779 mm.

Castlewood hotels from HK$534

Change your mind

Treat yourself

Be picky

Go beyond your typical stay in Castlewood

Check prices for these dates

Filter by

Star rating

Guest rating

Our top choices for Castlewood hotels

1. Country Inn & Suites by Radisson, Watertown, SD

2. Econo Lodge Watertown

3. Days Inn by Wyndham Watertown

4. Hampton Inn & Suites Watertown

5. Best Western Watertown Inn and Suites

6. Holiday Inn Express & Suites Watertown by IHG

7. Super 8 by Wyndham Watertown

8. AmericInn by Wyndham Watertown

9. Quality Inn & Suites Watertown near Prairie Lakes Ice Arena

10. My Place Hotel - Watertown, SD

11. Americas Best Value Inn & Suites Clear Lake

12. Dakota Sioux Casino & Hotel

13. Private Sauna, Hot Tub, Beach Lake Poinsett

14. Arlington Inn

Top Castlewood Hotel Reviews

Econo Lodge Watertown

Hampton Inn & Suites Watertown

Country Inn & Suites by Radisson, Watertown, SD

Super 8 by Wyndham Watertown

Americas Best Value Inn & Suites Clear Lake

Arlington Inn

Lakefront Lake Poinsett Cottage with Private Beach

Lakefront Retreat w/ Fire Pit & Dock in Castlewood

More cheap stays in Castlewood

Econo Lodge Watertown

Days Inn by Wyndham Watertown

Dakota Sioux Casino & Hotel

Quality Inn & Suites Watertown near Prairie Lakes Ice Arena

Country Inn & Suites by Radisson, Watertown, SD

Best Western Watertown Inn and Suites

Frequently asked questions

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