Sundae School

Harwich Port, MA

Contact & Location

Address: 606 Main St #28, Harwich Port, MA 02646
Phone: +1 508-430-2444
Website: Visit Website
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Shop Features

SeasonalHard ServeSoft ServePrivate ParkingOutdoor SeatingDairy-Free OptionsCash Only

Note: Hours may vary seasonally. We recommend checking the shop's website or calling ahead before visiting.

A Cape Cod Classic in Harwich Port

Since 1976, Sundae School has been serving up homemade, small-batch ice cream at 606 Main St (Route 28) in Harwich Port. This Cape Cod institution has earned national recognition from Food & Wine Magazine and USA Today as one of the best ice cream spots in the country.

What Makes It Special

With over 50 rotating flavors, they offer creative options you won’t find elsewhere:

  • Shark’s Tooth (black raspberry with chocolate chunks)
  • Raspberry Oreo (sweet cream base with tart raspberry swirl)
  • Grasshopper (mint with chocolate chunks)
  • Caramel Sea Salt

Their sundaes stand out with homemade hot fudge, marshmallow topping, and fresh whipped cream. For those with allergies, they maintain a dedicated freezer for nut-free selections.

The Experience

The shop embraces a fun schoolhouse theme, complete with novelty hats for patrons to wear while enjoying their treats. You can sit on their outdoor patio (cash only, ATM available) or head to the indoor counter which often has shorter lines.

A Summer Tradition

Operating seasonally from Memorial Day through Labor Day, Sundae School has become part of countless family vacations. While often compared to nearby Schoolhouse Ice Cream, fans praise Sundae School for its exceptionally creamy texture and inventive flavor combinations.

The shop’s focus on “ice cream education” and premium ingredients has earned it spots on multiple “best of” lists, including Top 10 in Massachusetts and #5 in the entire United States.

Google Reviews (as of March 2025)

4.7★ 546 reviews

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