Grand Slam Family Entertainment - Baseball, Bumper Boats and Zip Line

Grand Slam Family Entertainment - Baseball, Bumper Boats and Zip Line Grand Slam Entertainment, Harwich Port, MA
Cape Cod Family Fun: bumper boats, batting cages, rock wall, arcade, find treasure

Great day for bumper boats. Find the folks with masks and snorkels! Or the pirate’s cannon blasting! Sq**rt guns?!
08/13/2026

Great day for bumper boats. Find the folks with masks and snorkels! Or the pirate’s cannon blasting! Sq**rt guns?!

07/06/2026

Celebrating 37+ years of Family Fun!! Cape Cod Family Fun, Bumper Boats & Baseball Batting Cages

07/06/2026
This Sunday! All dads enjoy a free batting cage token! Open 10-8 this weekend!
06/16/2026

This Sunday! All dads enjoy a free batting cage token!

Open 10-8 this weekend!

Looking for a place this summer to host your child’s birthday party? Grand Slam Entertainment is a GREAT choice! We have...
06/07/2026

Looking for a place this summer to host your child’s birthday party?

Grand Slam Entertainment is a GREAT choice! We have all sorts of activities from bumper boat rides, hitting in our batting cages, climbing our Rockwall, indoor arcade games, and gem sand mining!!!

Contact [email protected] to book!

05/26/2026

Another great day for bumper boats!

08/30/2025

Cape Cod bumper boats do it again!

Address

322 Route 28
Harwich Port, MA
02646

Opening Hours

Monday 10am - 9pm
Tuesday 10am - 9pm
Wednesday 10am - 9pm
Thursday 10am - 9pm
Friday 10am - 9pm
Saturday 10am - 9pm
Sunday 10am - 9pm

Telephone

+15084301155

Website

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