Lake Sunapee cruise or boat day
Use a narrated harbor cruise for history and scenery, or compare rentals and public launches for a self-directed day.
Read more →Lake water, harbor history, mountain trails, and snow
Things to Do in Sunapee
A warm-weather day can move from boat or beach to the harbor; colder months trade the water for Mount Sunapee snow, winter roads, and shorter village stops.
Mt. Sunapee State Park Beach
The Newbury state-park area combines a public beach, picnic space, playground, campground, and a boat launch with current fees and operating dates.
Check state-park details →
Mount Sunapee ridge and resort
Winter brings alpine skiing; warmer operations can include hiking, mountain biking, disc golf, and adventure activities. Confirm the current operating calendar.
Check Mount Sunapee →
Sugar River Heritage Trail
Walk from the harbor toward the welcome center past the dam, Livery, river falls, parks, and water-powered industrial sites.
Read more →
Flanders-Osborne Museum
Steamboats, grand hotels, farms, mills, and town collections fill a preserved former livery in the harbor. The museum has a seasonal schedule.
Check museum hours →
Georges Mills and the north lake
The quieter northern harbor offers another public-access perspective and a reason to see how broad Lake Sunapee narrows into coves and village edges.
Second Star gear guide
Lake Weekend & Water Day
Lake-day packing list
Dry bags, dock shoes, and better water days.
Phone protection, dry storage, towels, shade, cooler pieces, and boat-day backup for lake weekends and swim coves.
Waterproof Phone Pouches
$29.99
Dry Bags
$20.99
Quick-Dry Towels
$39.99
Open lake gear guideMore picks on Second Star Guide →
Official resources
Check conditions before the outing
Water, mountain, beach, and event operations are seasonal and weather-sensitive.
Official sourceNH State ParksBeach, launch, hiking, camping, fees, and operating information.Official sourceMount Sunapee ResortLift, terrain, tickets, summer activities, events, parking, and weather operations.Official sourceTown of SunapeeTown notices, recreation programs, Dewey Beach information, and seasonal events.