Best Castlewood Hotels in 2026 from HK$476 - Fully Refundable Options

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Go beyond your typical stay in Castlewood

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Our top choices for Castlewood hotels

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

Watertown

JoVan

HK$570

HK$636 total

includes taxes & fees

1 Nov - 2 Nov

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

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

A hotel pool area with lounge chairs, a pool, and a reception desk.

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.

2. Hampton Inn & Suites Watertown

Watertown

Jason

HK$994

HK$1,096 total

includes taxes & fees

1 Nov - 2 Nov

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

A gym with exercise equipment, a treadmill, and a mirror.

A pool area with a hot tub, chairs, and a towel rack.

A hotel room with a large bed, a desk, a chair, a television, and a window.

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

Watertown

Linda

HK$590

HK$657 total

includes taxes & fees

26 Oct - 27 Oct

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

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

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

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

4. Best Western Watertown Inn and Suites

Watertown

grant

HK$727

HK$806 total

includes taxes & fees

12 Oct - 13 Oct

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

A hotel room with two beds, a microwave, a coffee maker, and a refrigerator.

A breakfast area with a yogurt machine, cereal, and hot food options.

A hotel reception area with two HP laptops on desks, a Holiday Inn Express sign, and a vending machine with snacks.

5. Holiday Inn Express & Suites Watertown by IHG

Watertown

Brittany

HK$1,138

HK$1,253 total

includes taxes & fees

11 Oct - 12 Oct

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

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

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

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

6. Econo Lodge Watertown

Watertown

William

HK$462

HK$517 total

includes taxes & fees

1 Nov - 2 Nov

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

An indoor swimming pool with clear water, marked depth lines, and a lifeguard stand.

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

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

7. Days Inn by Wyndham Watertown

Watertown

MERIE ANN

HK$494

HK$553 total

includes taxes & fees

1 Nov - 2 Nov

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.

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

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

A spacious restaurant with multiple tables and chairs, a stone accent wall, and a variety of framed artwork on the walls.

8. AmericInn by Wyndham Watertown

Watertown

Brian

HK$614

HK$717 total

includes taxes & fees

19 Oct - 20 Oct

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

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

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

9. My Place Hotel - Watertown, SD

Watertown

Tim

HK$667

HK$740 total

includes taxes & fees

1 Nov - 2 Nov

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

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

A sign for a Super 8 motel with a pool and spa, outdoor seating, and a barbecue area.

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

10. Super 8 by Wyndham Watertown

Watertown

GREGORY

HK$530

HK$591 total

includes taxes & fees

1 Nov - 2 Nov

A hotel room with two beds, a nightstand, a lamp, and a wall-mounted air conditioning unit.

A bathroom with a toilet, sink, and bathtub.

A reception area with a marble counter, a computer desk, a blue patterned ottoman, and a blue sofa.

A compact kitchen with a microwave, coffee maker, and a small refrigerator. There is a dining area with a table and chairs.

11. Travel Inn

Watertown

Richard

HK$424

HK$476 total

includes taxes & fees

27 Oct - 28 Oct

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

A hallway with vending machines, a reception desk, and a 'No Smoking' sign.

A kitchenette with a microwave, toaster, and bread on the counter, a white cabinet below, and a small white chair to the left.

A room with a kitchenette, a dining area with chairs, a trash bin, and a window with blinds.

12. Americas Best Value Inn & Suites Clear Lake

Clear Lake

Becca

HK$549

HK$597 total

includes taxes & fees

6 Oct - 7 Oct

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 large industrial building with a parking lot and a gas station in the foreground.

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

13. Dakota Sioux Casino & Hotel

Watertown

Anthony

HK$565

HK$641 total

includes taxes & fees

6 Oct - 7 Oct

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

A modern, well-lit room with a large window, a television, a desk, and a dining area with chairs.

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.

14. Private Sauna, Hot Tub, Beach Lake Poinsett

Lake Norden

HK$1,373

HK$2,466 total

includes taxes & fees

6 Oct - 7 Oct

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

A bathroom with a toilet, sink, and handrails.

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

15. Arlington Inn

Arlington

Becca

HK$494

HK$543 total

includes taxes & fees

6 Oct - 7 Oct

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Top Castlewood Hotel Reviews

AmericInn by Wyndham Watertown

8/10 Good

"Good value for the region."

Days Inn by Wyndham Watertown

10/10 Excellent

"My son enjoyed being able to make his own mini waffles for breakfast. The pool area was kind of small, but it worked out. The rooms were very clean and nice. Most definitely will book there again."

My Place Hotel - Watertown, SD

10/10 Excellent

"Clean environment."

Hampton Inn & Suites Watertown

10/10 Excellent

"Staff was great, nice clean room, good breakfast"

Lake Poinsett Waterfront Property

10/10 Excellent

"We loved the this rental! Devon was quick to communication and very accommodating! House was very clean, had everything we needed! We loved the location and how close to the water we were!"

Holiday Inn Express & Suites Watertown by IHG

10/10 Excellent

"Great hotel. The room was clean and like new. The amenities were great. Breakfast was tasty and abundant. I highly recommend this hotel."

Americas Best Value Inn & Suites Clear Lake

8/10 Good

"Very clean and smelled clean. No bedspread on the beds, but who needs those! The man behind the counter was EXCELLENT, helpful and friendly. The only downside is the continental breakfast. It consists of cereal, oatmeal packets, toast and coffee. I have stayed here before and will return again."

Arlington Inn

10/10 Excellent

"it was good for the price"

Lakefront Lake Poinsett Cottage with Private Beach

10/10 Excellent

"Great communication and perfect spot "

More cheap stays in Castlewood

Econo Lodge Watertown

920 14th St Se Watertown SD

HK$462

HK$517 total

1 Nov - 2 Nov

includes taxes & fees

Arlington Inn

402 Highway 14 & 81 South Arlington SD

HK$494

HK$543 total

6 Oct - 7 Oct

includes taxes & fees

7.6/10 Good! (327 reviews)

Days Inn by Wyndham Watertown

2900 9th Ave Se Watertown SD

HK$494

HK$553 total

1 Nov - 2 Nov

includes taxes & fees

8.6/10 Excellent! (1,003 reviews)

Country Inn & Suites by Radisson, Watertown, SD

3400 8th Ave Se Watertown SD

HK$570

HK$636 total

1 Nov - 2 Nov

includes taxes & fees

Dakota Sioux Casino & Hotel

16415 Sioux Conifer Rd Watertown SD

HK$565

HK$641 total

6 Oct - 7 Oct

includes taxes & fees

Best Western Watertown Inn and Suites

3901 9th Ave Se Watertown SD

HK$727

HK$806 total

12 Oct - 13 Oct

includes taxes & fees

8.6/10 Excellent! (661 reviews)

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 Country Inn & Suites by Radisson, Watertown, SD and Dakota Sioux Casino & Hotel. 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. Our travellers also rate Lakefront Retreat w/ Fire Pit & Dock in Castlewood as a favourite home for rent 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: Features full, 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$476

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. Hampton Inn & Suites Watertown

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

4. Best Western Watertown Inn and Suites

5. Holiday Inn Express & Suites Watertown by IHG

6. Econo Lodge Watertown

7. Days Inn by Wyndham Watertown

8. AmericInn by Wyndham Watertown

9. My Place Hotel - Watertown, SD

10. Super 8 by Wyndham Watertown

11. Travel Inn

12. Americas Best Value Inn & Suites Clear Lake

13. Dakota Sioux Casino & Hotel

14. Private Sauna, Hot Tub, Beach Lake Poinsett

15. Arlington Inn

Top Castlewood Hotel Reviews

AmericInn by Wyndham Watertown

Days Inn by Wyndham Watertown

My Place Hotel - Watertown, SD

Hampton Inn & Suites Watertown

Lake Poinsett Waterfront Property

Holiday Inn Express & Suites Watertown by IHG

Americas Best Value Inn & Suites Clear Lake

Arlington Inn

Lakefront Lake Poinsett Cottage with Private Beach

More cheap stays in Castlewood

Econo Lodge Watertown

Arlington Inn

Days Inn by Wyndham Watertown

Country Inn & Suites by Radisson, Watertown, SD

Dakota Sioux Casino & Hotel

Best Western Watertown Inn and Suites

Frequently asked questions

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