XL Terrace, Lazy River, I-O Pools, Game Room, Spa, Beach, Luxury 2-2 Penthouse!

Top rated by guests
Oversized living, 200 sq ft!  Plenty of room to spread out and relax.  Indoor dining area and balcony with a view!
Private Whirlpool washer-dryer to clean, touch-up, or dry clothes.  Great for drying swimsuits after a fun day at the lazy river and beach!
Need to stick with your fitness goals?  We have a full-sized gym with treadmills, free weights, and dumbbells!  Workout WITH a view of the Gulf!
Need to stick with your fitness goals?  We have a full-sized gym with treadmills, free weights, and dumbbells!  Workout WITH a view of the Gulf!
Ruthy's spa available by appointment!
review stars
10Outstanding
(256 Ratings)
"Great place to stay! Great communication with the host. The unit has lots of space and very beautiful. Highly recommend"
Patricia S.
Don't miss out! Price and availability may change
10 / 10
Outstanding(256 Ratings)

Apartment in Diamond Beach, TX

6 guests · 2 bedrooms · 2 baths

Reasons to book

Guests love it hereGuests give this property a top rating
Top-tier experienceA high end property in this area
Book with confidenceWe partner with the top travel sites so you know you're getting a great deal on the perfect rental

About this apartment rental

Luxury Beachfront Penthouse at Diamond Beach Resort – Galveston



Experience the ultimate beachfront getaway in our stunning 2-bedroom, 2-bath penthouse at Diamond Beach Resort, Galveston’s premier luxury destination. Nestled on the quiet West End, this owner-managed Caribbean-style resort offers direct beach access—no roads to cross!



Located on the fifth floor, Penthouse 5PH3 is a cherished retreat for our family, recently decorated to enhance its elegance and comfort. Unlike most units, ours boasts panoramic 180° views of both the Gulf of Mexico and the bay, visible through breathtaking floor-to-ceiling windows and a private oversized balcony—the perfect spot for your morning coffee or an evening cocktail. 5PH3 is a unique penthouse located in the amenities building at Diamond Beach. Located close to the main elevators, 5PH3 has one of the shortest walks to the lazy river, pools, beach access, movie theater, fitness center, spa, and more!



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Penthouse Highlights



Spacious Bedrooms & Bathrooms

• Master Suite: Wake up to spectacular ocean views in a deluxe king-size bed beneath a beautiful chandelier. Enjoy a 55” flat-screen TV and a spa-like en-suite bathroom featuring a luxurious rain shower and his-and-hers sinks. Master shower has a provided grab rail and shower chair.

• Guest Bedroom: Comfortably furnished with a king-size bed, 43” flat-screen TV, and easy access to the second full bathroom.



Stylish Living & Dining Areas

• Living Room: Relax on the queen sleeper sofa while enjoying stunning views of the Gulf or watching your favorite shows on a brand-new 75” LG Smart TV.

• Dining & Kitchen: Cook with a view in the fully equipped kitchen featuring granite countertops and modern appliances. The dining table seats 4, while the kitchen bar seats 2—a favorite for kids!



Modern Amenities for Comfort & Convenience

• Fast, Secure WiFi: Unlike typical hotel WiFi, our private Xfinity modem delivers up to 800 Mbps, perfect for streaming or virtual meetings (speeds may vary).

• In-Unit Washer/Dryer: Keep your clothes fresh during your stay.

• Stone Tile Flooring: Elegant and easy to maintain.



Traveling with Kids?



Need baby gear? Rent cribs, car seats, strollers, and more from BabyQuip—a trusted service featured on Shark Tank! Information provided after booking.



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Resort Amenities



Pools & Outdoor Fun

• 750-ft lazy river with a weekend swim-up bar (seasonal).

• Massive 300-ft cascading pool with a separate kiddie pool.

• Indoor heated pool—the only one in Galveston for year-round swimming!

• Poolside cabanas available for rent for a more private retreat.



Note: The outdoor pools and lazy river are not heated, and there is no water slide as mentioned in some older reviews.



On-Site Dining & Relaxation

• Poolside Bar: Open Fri-Sun from Memorial Day to Labor Day (check with concierge for additional hours).

• Ruthy’s Spa: Located on the 4th floor—book a rejuvenating massage or facial.

• Concierge Desk (7 AM–11 PM): Get expert recommendations on the island’s best attractions and dining spots.



Entertainment & Activities

• State-of-the-Art Gym: Work out while enjoying ocean and pool views.

• Game Room: Enjoy shuffleboard, foosball, pinball, a golf simulator, and a billiards table.

• Private Cinema: Watch a movie in the exclusive on-site theater.

• Kids Jungle Room: A play area with murals, toys, oversized bean bags, and a TV—perfect for toddlers.

• Business Center: Work with a view of the indoor pool and beach.



Beach Access & Parking

• Private Path to the Beach: No need to cross any roads—just a short walk away! Note: The path is not ideal for wagons or those with limited mobility.

• Free Parking: 1 secured underground garage space + 1 outdoor space (max 2 vehicles). NOTE: Secured parking garage will accommodate standard size vehicles up to a Suburban/1500 or Expedition/F-150. Please consult with host if you want to park a larger vehicle in the garage.



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Nearby Attractions



Diamond Beach Resort is just a short drive to:

• Entertainment: Moody Gardens, Schlitterbahn, The Strand, Railroad Museum, miniature golf.

• Outdoor Activities: Seaside Bicycle Rentals, deep-sea and bay fishing, birdwatching (¾ of all North American bird species migrate through Galveston!).

• Dining: Options range from fast food to fine dining, including the famous Gaido’s Seafood Restaurant.

• Shopping: Unique boutiques and beachfront souvenir shops.



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Booking & Policies

• Max Occupancy: 6 Guests (strictly enforced).

• No Pets, No Smoking (inside or on the balcony)—violations result in immediate eviction with no refund.

• Full Refund for Cancellations 15+ Days Before Check-In (unless booking site states otherwise). Trip insurance is recommended.

• Rental Agreement Required: Guests must accept our Short-Term Rental Agreement immediately after booking.

• Waiver Required: The Diamond Beach Owners Association requires all guests to sign a liability waiver at check-in.

• No Lifeguards on Duty: Guests swim at their own risk and must supervise children at all times.



5PH3 unavailable? Need another similar penthouse for a group? Want something different? Ask about our BRAND NEW LISTING Diamond Beach Dreamscape Penthouse 6PH3!


Amenities at XL Terrace, Lazy River, I-O Pools, Game Room, Spa, Beach, Luxury 2-2 Penthouse!

Non-smoking
No pets allowed

Map of Diamond Beach, TX

city location on map

Ratings and reviews

10 / 10
Outstanding(256 Ratings)
10 / 10Outstanding·Jul 2026
Great place to stay! Great communication with the host. The unit has lots of space and very beautiful. Highly recommend
10 / 10Outstanding·Jul 2026
This truly was a home away from home. Loved the penthouse and the environment of the resort itself. My family had the best time and absolutely will be returning ❤️
10 / 10Outstanding·Jul 2026
I have 3 sisters & we range in age from 58 to 64 yrs. The 4 of us spent 4 nights & 5 days in Penthouse 5ph3 & it was, hands down, THE best place we've ever stayed, including suites on high end cruise ships. As far as cleanliness, & every possible amenity one could think of, the condo was perfection. The owner couldn't have been any nicer or accommodating. The staff from concierge to poolside to maintenance to bartenders were beyond courteous & helpful. Fellow guests were even awesome; how many resorts can ya say that about?!? None of us have ever seen a more elegant or well maintained pool + lazy river + hot tubs, including the poolside chairs, tables & umbrellas. Parking was completely safe & easy. The private beach access was amazing, literally only steps from the pool area to ocean side. A convenience store is located directly across the street, less than a 5 minute walk from the condos, & sells everything from ice to souvenirs to groceries - very convenient! We adored the extremely private, very tranquil & well decorated condo balcony overlooking the beach. We got great sunrise & sunset photos! This was an A+ experience from start to finish.
10 / 10Outstanding·May 2026
Our stay was over Memorial Day weekend. The penthouse was beautiful and well appointed. We stayed off the beach because it was overwhelmed with seaweed. No big deal because the pool and lazy River were wonderful. The only other amenity we took part in was the game room and it was a blast! We use VRBO a lot and I must say, Aaron’s communication and availability to resolve issues was best seen to date. We would definitely stay here again.

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FAQs

Is parking included with this apartment?

Parking is not specified as an available amenity at XL Terrace, Lazy River, I-O Pools, Game Room, Spa, Beach, Luxury 2-2 Penthouse!. For more information, we encourage you to contact the property about where to park.

Is there a pool at this apartment?

We didn’t find pool listed as an amenity for this apartment. It may be worth double checking if a pool is important for your stay.

Is XL Terrace, Lazy River, I-O Pools, Game Room, Spa, Beach, Luxury 2-2 Penthouse! pet friendly?

Unfortunately, this apartment is not pet-friendly. Try searching again and filter for "Pets Allowed"

What amenities are available at XL Terrace, Lazy River, I-O Pools, Game Room, Spa, Beach, Luxury 2-2 Penthouse!?

We found 2 amenities for this rental. This includes non-smoking, and no pets allowed.