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Castaway Beach Inn & Beach Bar Amenities


Owned by the McGonigal family, Castaway Beach Inn & Swim Up Bar (formerly By The Sea Motel) offers the best in oceanfront amenities combined with the personal service of a family operated motel. Catering to couples and families, our newly renovated and upgraded facilities are located on a spectacular wide beach just minutes away from amusements, shopping, dining, entertainment and  world famous Grand Strand Golf.

Make Your Reservations Now by calling 843-272-5512.

Our Amenities Include


  • Oceanfront & Side View Rooms
  • ALL Non-Smoking Rooms
  • Beachfront Lazy River
  • Beach Bar & Grill
  • Beachfront Cabana
  • Large Private Balconies
  • Beachfront Heated Pool
  • Beachfront Heated Kiddie Pool
  • FREE Wi-Fi

Book Now 843-272-5512

I’ll be back

If I had to do it over again, I’d never leave.

Beach Bum

Great Beach

Great stay! Not only is the beach beautiful, but the swim up beach bar makes the hot summer days a lot cooler!

Just another beach dog