Book the Best Hotels with POOL in Onset in 2026

Q: What are some hotels with pools in Onset?

The Glen Cove Hotel & Restaurant : Resort located near Cape Cod Beaches. Provides a children's pool, an outdoor pool, and a water park. The Inn on Onset Bay : Hotel located near Cape Cod Beaches. Features a snack bar/deli, an indoor pool, and free self parking. Margaritaville Resort Cape Cod : Hotel, 2-minute walk from Cape Cod Beaches. Offers a children's pool, a seasonal outdoor pool, and a private beach. Iris Hotel Cape Cod : Hotel located near Plymouth Rock. Offers a private beach, a seasonal outdoor pool, and daily. Sea Crest Beach Resort : Hotel, 10-minute walk from Plymouth Rock. Provides free water-park access, an indoor pool, and free self parking.

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Our top choices for Onset hotels with a pool

Blue Spruce Motel & Townhouses

Plymouth

Dreamy pool days await at this motel's outdoor oasis where relaxation meets the garden view.

CA $155 total

includes taxes & fees

Jun 2 - Jun 3

Whaler Inn and Suites

New Bedford

Indoor pool oasis near New Bedford Seastreak Ferry Terminal and Ryan's Pub offers family fun and post-swim dining.

CA $208 total

includes taxes & fees

Jun 2 - Jun 3

Sandwich Lodge & Resort

Sandwich

Take a splash indoors or out at this dual-pool resort offering both year-round and seasonal aquatic escapes.

CA $172 total

includes taxes & fees

Jun 8 - Jun 9

Pilgrim Sands on Long Beach

Plymouth

Serene beachfront escape with a seasonal outdoor pool and private beach access, where coastal adventures await just steps away.

CA $188 total

includes taxes & fees

Jun 3 - Jun 4

Iris Hotel Cape Cod

Falmouth

Splash into year-round relaxation with an indoor pool retreat at this Cape Cod hotel.

CA $237 total

includes taxes & fees

Jun 3 - Jun 4

Green Harbor Waterfront Lodging

East Falmouth

Seasonal waterfront pool creates summer magic at this Cape Cod retreat with a garden terrace.

CA $213 total

includes taxes & fees

Jun 1 - Jun 2

Hotel 1620 Plymouth Harbor

Plymouth Downtown Waterfront District

Dive into aquatic fun with a refreshing indoor pool, complimentary water park, and soothing hot tub at this harbourside retreat.

CA $257 total

includes taxes & fees

Jun 30 - Jul 1

Admiralty Inn & Suites - a Red Collection Hotel

East Falmouth

Dive into year-round aquatic bliss with indoor and seasonal outdoor pools in Cape Cod.

CA $224 total

includes taxes & fees

Jun 14 - Jun 15

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Choose what matters most at hotels with a pool in Onset

Breakfast included

4 stars

Top Onset Hotel Reviews

Margaritaville Resort Cape Cod

10/10 Excellent

"First time attending Margaritaville with my family for my son’s birthday and it was amazing. The water park experience was great. Unfortunately it was raining so we were unable to use the outdoor pool. Loved the s’mores setup they had for guest to cozy up next to the fireplace with a delicious treat. The outdoor space was relaxing and I loved that they had game setup outside for kids and adults. All and all my kids really enjoyed the stay, from my 11 year old birthday boy to my 23 year old. The island vibes, along with the friendly and welcoming staff really elevated our experience! I would definitely recommend and I plan to return with my family and friends."

Inn on the Square

8/10 Good

"We arrived at 5:30 pm and our room was still not ready. We were told that they were under new management as of the day we checked in. They were also not able to provide us with a key upon check-in so when we returned from dinner we had to walk all around the building to the front entrance to get into our room (without a key the other entrances were not accessible). We feel that we should not be charged the additional "facilities fee" for the inconveniences."

Admiralty Inn & Suites - a Red Collection Hotel

10/10 Excellent

"Loved the property and the staff. The room was very clean, the bed was very comfortable, the TV had all the channels we needed. They key card gave us an issue with deactivation. If you put it next to your phone in your pocket, it deactivates. The breakfast was better than expected for a “continental” style of breakfast. Overall, we had a great experience and we will go back"

Frequently asked questions

What are some hotels with pools in Onset?

The Glen Cove Hotel & Restaurant: Resort located near Cape Cod Beaches. Provides a children's pool, an outdoor pool, and a water park. The Inn on Onset Bay: Hotel located near Cape Cod Beaches. Features a snack bar/deli, an indoor pool, and free self parking. Margaritaville Resort Cape Cod: Hotel, 2-minute walk from Cape Cod Beaches. Offers a children's pool, a seasonal outdoor pool, and a private beach. Iris Hotel Cape Cod: Hotel located near Plymouth Rock. Offers a private beach, a seasonal outdoor pool, and daily. Sea Crest Beach Resort: Hotel, 10-minute walk from Plymouth Rock. Provides free water-park access, an indoor pool, and free self parking.

What is there to see and do in Onset?

Enjoy a stroll along the shore at Onset Beach and Shell Point Beach. Discover sights such as Onset Bay Center - Buzzards Bay Coalition during your stay.

When is the best time to book a hotel with a pool in Onset?

Taking into account the local weather in Onset can help you maximize your time at the pool during your trip. The hottest months are usually July and August with an average temp of 68°F, while the coldest months are January and February with an average of 36°F. Average annual precipitation for Onset is 47 inches.

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