Modern resort pool with covered lounge pavilion, wooden privacy screens, and decorative floats
Resort pool with lounge chairs on lawn and pergola structure with wooden screening
Resort pool with white umbrellas, palm trees, and metal railing overlooking landscape
Modern pool with pergola structure, wooden privacy screens, and lounge chairs on surrounding deck
Resort pool with wood slat pergola, palm trees, lounge chairs, and white coastal home architecture
Fresh fruit display on woven table with yellow flowers and lounge chairs visible in background
Gourmet fruit platter on dark slate with grapes, berries, and pear slices on woven surface
Fruit and appetizer platter on woven lounge chair with pool and flowers in background
Resort pool with lounge area, modern pergola with wooden screens, and green striped floats
Modern resort pool area with wooden privacy screens, lounge chairs, and expansive valley views
Poolside lounge chairs and white umbrella beneath tall palm trees with resort railings
Resort pool with green and white inflatable floats, lounge chairs, and panoramic valley views beyond the railing
Resort swimming pool with green and white striped floats lined along modern covered lounge structure
Outdoor patio with striped orange and white cushioned wicker seating, dark coffee table with flowers, and wooden privacy screens
Lounge chair with towel on hillside terrace overlooking vast green landscape with railing
Multiple striped lounge chairs arranged on grass facing a railing with distant landscape views
Woven outdoor sofa with striped cushions and champagne bottle in ice bucket on side table
Woven outdoor table with fresh fruit platter and flowers, lounge chairs visible on lawn behind railing
Row of gray lounge chairs with striped cushions facing railing and distant landscaped grounds
Elegant round table with umbrella, wicker chairs, and manicured lawn overlooking fenced landscape
Square fire pit with stone surround on manicured lawn beside black metal railing
Woven outdoor coffee table with fresh fruit platter and yellow flowers in vase, lounge area behind
Contemporary pool cabanas with dark pergola roof and horizontal wooden panel privacy screens
Pool area with modern pergola, palm trees, and wicker lounge seating at resort
Resort pool with green and white striped floats and modern pergola with wooden screens
Crystal blue swimming pool with teal and white floats beside covered lounge area with wooden panels
Woven patio seating arrangement with green striped cushions under modern pergola with wooden screens
Wooden slat pergola structure over pool seating area with palm trees, lounge chairs, and concrete deck
Modern resort pool with black metal pergola, warm wood slats, palm trees overhead, and furnished seating area
Modern pool cabana with black pergola, wooden slat privacy screens, striped cushioned seating, and yellow and orange shade patterns
Resort pool deck with wooden privacy screens, wicker lounge chairs, green and white floats, and palm trees in background
Contemporary poolside structure with black pergola, warm wooden screens, cream-colored farmhouse, and turquoise pool with floats
Woven table surface with fresh fruit platter and yellow flowers in glass vase on wicker side table
Luxury pool pavilion with angled wooden privacy screens, black metal pergola, striped seating, and white farmhouse architecture
Covered patio seating with natural wood screens, black pergola frame, wicker chairs with striped cushions, and manicured lawn
Expansive pool area with multiple wicker seating cabanas under wooden screens, palm trees, and green lounge chairs
Modern resort lounge with tiered wooden slat screens, black steel structure, wicker furniture, and waterfront view
Resort pool with white umbrellas, palm trees, metal railings, multi-story hotel building, and clear turquoise water
Resort pool with turquoise water, lounge chairs, wooden pergola, and palm trees under blue sky
Elevated pool deck with white lounge chairs, panoramic landscape view, and tropical plants
Champagne bottle chilling in ice bucket on woven patio furniture by pool
Fruit and berry arrangement on dark slate with yellow flowers on woven placemat
Striped outdoor sofa with pillows under wooden slat privacy screen and pergola
Modern pergola with lounge seating and striped cushions on patio with wooden privacy screens
Pool area with multiple lounge chairs on grass overlooking scenic valley landscape
Resort pool with green and white striped floats and wooden pergola with palm trees
Pool cabana area with slatted wooden screens casting warm light on seating and water
Turquoise pool with striped floats, wooden pergola, and palm trees at resort entrance
Poolside lounge area with wooden privacy screens, striped cushioned seating, and palm trees overhead
Black mesh outdoor dining table set with four chairs on manicured lawn surrounded by palm plants
Modern resort pool area with teal and white floats, black pergola with yellow slats, wicker seating, and white house in background
Tall palm trees beside resort pool with white lounge chairs on manicured lawn and metal railings
Resort pool with yellow pergola shade structure, palm trees, lounge chairs on grass, and distant ocean view
Tall palm tree reflected in resort pool with lounge chairs and metal railings in background

54 photos, view gallery

Hillside Boutique Hotel

Castroville, Texas

4 star property

Escape to an idyllic day at Hillside Boutique Hotel in Castroville. Perfectly positioned on top of a hill, this charming retreat features an outdoor pool boasting stunning 30-mile views. Soak in the sun, unwind in a private cabana, and enjoy refreshing drinks and delicious food poolside. Whether taking a dip or lounging, it’s the ultimate Texas hospitality destination to refresh, recharge, and relax.

Select a date

Experiences

Day Pass

Enjoy full-day access to the pool and amenities without an overnight stay.

Day Pass

$25

Cabana

A private outdoor retreat offering guests a shaded, comfortable space to relax and unwind.

Cabana

From

$85

4 guests

Property details

Location

1651 US Highway 90 West, Castroville, TX 78009

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Amenities

Outdoor Pool

Free Parking

Towels

Cabana

Food Service

Drink Service

Pool

Daily 9:00am - 9:00pm

La Colline (Restaurant)

Daily 8:00am - 9:00pm

Good to know

What happens when I get there?

Check in at the front desk with your confirmation and a photo ID — the same way any hotel guest would. The hotel knows you’re coming.

What’s included in the price listed?

Your booking covers everything listed on the experience page — no hidden fees. Some properties offer food, drinks, or extras you can add on once you're there, but nothing is required unless noted.

Can I cancel if my plans change?

Yes, most bookings can be canceled for a full refund. Cancellation windows and refund eligibility details are found on the experience page. Read our full cancellation policy.