The Sand Dune in Sea Colony


5 Bedrooms, 4.5 Baths, 3 Living Areas, Sleeps 14

Wake up to a beautiful day in Sea Colony! Plan your day’s activities: relax on beach across the street, play tennis in a world-class facility, or swim in one of 12 pools. You could also go to the fitness center, walk or bike the resort’s grounds, or take the kids to the playground.

Spend the afternoon strolling the neighborhood, biking to the nearest shops, or simply hanging out. In the evening, dining and entertainment can be had in Bethany Beach, Rehoboth or Ocean City, Md.

Built in 2003, the Sand Dune comfortably accommodates large groups of friends and families.  There are three sitting areas, all with TVs, that allow for plenty of space to break out into smaller groups.

Sea Colony Resort

Video Tour

Floor Plan



Rental Rates

Taxes and Fees

Town taxes on rental fee 0%
Lease processing fee $50.00
Damage Insurance Premium
(if no damage, $200 is refunded)
Cleaning fee Included
Travel Insurance Not included (available for extra fee)
Linen and Towel Rental Not included (available for extra fee)

Sea Colony

2019 Resort Fees for Badges and Parking Permits Payable directly to Sea Colony. Per Person, per week, ages 4 and over:

01/01/20 to 05/01/20 $12.00
05/02/20 to 06/12/20 $20.00
06/13/20 to 09/11/20 $40.00
09/12/20 to 09/18/20 $20.00
09/19/20 to 12/31/20 $12.00

Payment Terms

At time of booking 30 days prior to arrival
Rental fee 50% 50%
Lease processing fee $50
Damage Insurance Premium $255



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The Sand Dune in Sea Colony
Average rating:  
 40 reviews
Yearly Getaway!
Our group of 8 friends had a wonderful time at the Sand Dune in Bethany Beach. The house was perfect for us.. We were close to the ocean, beach, numerous pools and pickleball courts. It had a great layout for a large group, the beds were comfy and we especially loved the large dining room table for our nightly cards and games. Ba Roos for ice cream is a must!
Fun Family Vacation
Mary Ellen
Couldn’t find a more lovely house in a fun location! Sea Colony is awesome for families and Sand Dune was a fabulous house.
A beach home away from home
August 2019 (though many years prior too)
2019 (this review)
Our family has stayed in the Sand Dune for several years. I’ve lost count. We love staying in the house so much that it really feels like a home to us. It is comfortable, it is clean, it is spacious, and it is in such a great location. It’s an easy walk to the beach and an even easier walk to the market place where you can get pizza, ice cream, candy, rent bikes, go to the little shops. There are a couple of restaurants too. The house is convenient to everything Sea Colony. is a quick walk.

Sand Dunes is such a comfortable house and each year we find improvements. This year my bedroom had a new bed that was so comfy. What you don’t see in all the photos and the video is all the walk in closets and the huge tubs and showers.


Our family will go back again next year.

I guarantee you’ll enjoy the house, the location and Sea Colony’s facilities.
Enjoyable stay at this vacation home!
We were very happy with this rental house for our family. We were 4 families with children that ranged in age from 16 months to 5 years. The location and proximity to the beach were both great. The house was clean with lots of room for everyone.
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Sea Colony

  • Enjoy daily fitness activities such as cardio & weight room, gymnasium, hot tub, sauna, locker rooms and indoor pool and aerobics classes
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  • 12 heated pools are available, some with lap lanes and kiddie pool sections.  Two indoor pools for off season swimming also have saunas and hot tubs.
  • Group and private swim lessons available
  • Water aerobics low impact work out lessons available
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  • 34 UST World Class tennis courts including six indoor courts and 14 Har-Tru
  • 2016 USTA Outstanding Facility of the Year
  • Private and Group tennis lessons and clinics for children and adults
  • Summer camps for kids
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  • Shopping at the Sea Colony Beach Shoppe, Freeman Center Fitness Store, Sea Colony Pro Shop
  • Beach equipment rental including pricing
  • Ocean Side Deli and Donuts
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