News and Events

NEW...Winter STEM...NEW

Do you know some kids who want to learn more about science and engineering activities like Lego robots, geocaching, electromagnets, chemical reactions and more? I-Heart-Science
CMMC is offering a special Winter STEM Camp for curious 3rd-7th graders on December 27, 28, and 29. Have fun with action-packed indoor and outdoor activities.
Click here ror more information and RESERVE YOUR SPOT NOW!

(Hint...makes a great Christmas gift!)

Our 2016 Annual Fund Drive began November 1. Our challenge this year is to raise $50,000! Click here to learn how your gift can support CMMC in pursuit of our mission.

Guglielmo Marconi

CMMC Membership offers you benefits. Click here to learn how you can become a member, or to renew your membership for 2017.

May We Interest You In Volunteering?

If you have a skill and a few hours a week, we have a need. Have fun and make new friends! To read more about volunteering at CMMC, click here.

CC Museum Trail
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Guglielmo Marconi
Guglielmo Marconi

This website opens the door to the Chatham Marconi Maritime Center (CMMC), where visitors of all ages can learn, interact with and value the rich history of wireless communications on Cape Cod.

You are invited to join us at CMMC for a better understanding of how communications science and technology have changed our lives. (See hours below.)

Marconi-RCA Wireless Museum Openings

We Are Open for Christmas Stroll Weekend
Shop Our Museum Store!

Fri Dec 9 1:00PM to 4:00PM
Sat Dec 10 10:30AM to 4:30PM
Sun Dec 11 1:00PM to 4:00PM
Free Admission (Donations are welcome)

Christmas At The "Hotel Nautilus"

For one summer in 1915, Marconi’s landmark red-brick employees’ residence became Chatham Port’s “Hotel Nautilus” resort. Imagine his iconic “hotel” decorated as it might have been for the Christmases that followed…

Join Us for Holiday Cookies & Cider
During Christmas Stroll Weekend!

Fri Dec 9 * 1:00PM to 4:00PM
Sat Dec 10 See Below
Sun Dec 11 * 1:00PM to 4:00PM
* Free Admission Dec 9 & 11 (Donations are welcome)

Chatham's Historic Inn & Museum Tour

Saturday December 10 from 1:00PM to 4:00PM

On Saturday December 10, the "Hotel Nautilus" will be open for Chatham's town-wide Historic Inn & Museum Tour. Tickets for the tour are $20 per person and are available from the Chatham Chamber of Commerce, or on sale at the door. Click here for more information.

Please see the Visit Us page or our Calendar of Events for dates and times of all museum openings and special events.

The public is always invited to walk the grounds of the Marconi-RCA National Register District and experience the outdoor Antenna Field Trail exhibit at any time.

The Marconi-RCA National Register District is a 13 acre site that complements the modest, finely crafted buildings, built in 1914, common in the early 20th century. Full exterior Historic Restoration of all 10 buildings on the site had been completed by the Town of Chatham in 2008. Interior renovations, including full ADA compliance, were completed by CMMC, in the Operating Building, ("Marconi-RCA Wireless Museum") in 2010 and the former Hotel Nautilus ("Education Center") in 2014, Recent exterior renovations by the Town of Chatham added ADA access and landscaping. Click on this link for a short history of the campus.

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