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Internet reservations are currently not available for this KOA: East Haddam / Grandview KOA Holiday
Please call the campground directly to make your reservations at 1-860-873-3332. Thank you.
There’s always something happening near East Haddam / Grandview KOA Holiday!
From spring festivals and summer concerts to fall foliage celebrations, holiday events, live theater, farmers markets and outdoor adventures, our area offers something for every season.
Upcoming Events
Check back regularly for newly added events, seasonal celebrations and local activities.
Events may include:
October at Grandview
Fall is one of the most exciting times to visit East Haddam. The Connecticut River Valley comes alive with autumn color, seasonal activities and special events.
Upcoming October activities include local community events, outdoor programs and arts and cultural experiences throughout East Haddam and the surrounding area.
Fall & Halloween
October brings pumpkin events, Halloween activities, fall festivals, historic programs and other seasonal attractions throughout the region. Connecticut's Halloween calendar includes events ranging from family-friendly activities to haunted attractions.
Goodspeed Musicals
Make an evening of your stay with a performance at the historic Goodspeed Opera House in East Haddam. Goodspeed's 2026 season includes productions throughout the year, with Annie scheduled to begin October 30.
Outdoor Events
East Haddam's parks and natural areas provide a beautiful setting for hiking, nature programs, family activities and seasonal events. Recent programming has included family events at Machimoodus State Park.
Annual Events to Watch For
Spring
Spring festivals • Nature programs • Hiking events • Farmers markets • Historic programs
Summer
Outdoor concerts • Music on the River • Theater • River cruises • Community festivals • Farmers markets
Fall
Fall foliage • Harvest festivals • Craft fairs • Apple picking • Halloween events • Scenic drives
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.