Top Summer Festivals and Events in the Adirondacks This July

Mayor’s Cup Regatta & Festival — July 11, Plattsburgh

The 49th Annual Mayor’s Cup Regatta & Festival at Plattsburgh City Beach and the Plattsburgh City Marina is one of the North Country’s signature summer events — a full-day celebration on the Lake Champlain waterfront that combines competitive sailing with a beach-party atmosphere that draws several thousand people to the Plattsburgh shore.

The regatta itself kicks off at 9:30 a.m. and runs through the day, with the racing happening on Cumberland Bay and visible from the beach and marina area without needing a boat. The non-sailing programming runs alongside: a poker run, paddle boat parade on the bay, corn hole tournament, and a free concert. If you’ve been to the Plattsburgh City Beach already for the swimming, seeing it at Mayor’s Cup capacity — the waterfront packed, the sails moving in the bay, the concert audible from the park — is a different version of the same place.

The Mayor’s Cup is free for spectators. It’s hosted by the Sunrise Rotary Club of Plattsburgh and is genuinely a community event rather than a ticketed festival. Parking gets difficult near the waterfront by late morning; arriving early or using the downtown parking garages and walking to the beach is the practical approach.

Ride for the River — July 11, Starting From Plattsburgh City Beach

Ride for the River runs concurrent with Mayor’s Cup weekend and is described by its organizers as the most spectacular bike ride in the Adirondacks. The fundraising cycling event benefits the Ausable Freshwater Center and supports conservation work on the Ausable River watershed. Multiple route options accommodate different rider abilities, and there’s a 20-mile “tailgater” group ride option on July 11 for riders who want a managed group experience rather than a solo route. The event starts at 9:30 a.m. at the Plattsburgh City Beach and routes through North Country terrain that’s as scenic as anything in the region. For more information: bikeadirondacks.com/events/ride-river.

Renaissance Artisan Market at The Strand — July 11, Plattsburgh

On the same July 11 weekend, The Strand Center for the Arts at 23 Brinkerhoff Street in downtown Plattsburgh hosts its Renaissance Artisan Market from 10 a.m. to 3 p.m. Up to 40 vendors fill the front lawn with handmade goods — the fourth of six outdoor markets the Strand runs through the summer season. The Renaissance theme is the distinctive character here: vendors and visitors are invited to dress the part, which gives the market a visual personality that distinguishes it from a standard craft fair. Free to browse. The Strand’s programming calendar extends well beyond the markets — check thestrandplattsburgh.com for the full schedule.

“July 11 in the Plattsburgh area is one of those days when you could attend three completely different events within a two-mile radius and have a completely different experience at each one. The regatta on the waterfront, the bike ride through the Champlain Valley, the artisan market downtown — it’s the kind of day that a small city in a big landscape pulls off better than you’d expect.”

Clinton County Fair — Mid-July, Morrisonville

The Clinton County Agricultural Society Fair at 84 Fairgrounds Road in Morrisonville — 3 miles off I-87 — runs for six days in mid-July, with confirmed programming July 13 through the following week. The Clinton County Fair has been running since 1948 and is exactly what a county fair is supposed to be: livestock exhibitions, local agricultural competitions, commercial vendors, carnival rides, live entertainment, and the specific social character of a community gathering that doesn’t try to be anything other than what it is. For more information: clintoncountyfair.com.

Morrisonville is about 15 miles south of Plattsburgh and 25 miles north of Peru — making it a straightforward day trip from Lake Champlain RV Park for anyone who wants the county fair experience without a long drive. Weekday attendance is typically lighter than the weekend sessions; if you have flexibility, the early-week fair days give more room to move around the grounds.

Arts in the Park — July 18-19, Inlet (Old Forge Area)

One of the year’s bigger milestone events in the southern Adirondacks: Arts in the Park at Arrowhead Park in Inlet returns July 18 and 19, 2026 for its 50th anniversary. More than 50 artisans showcase handmade jewelry, pottery, and rustic Adirondack furniture along the shores of Fourth Lake, with live music running both days. This is a multi-decade institution in the Adirondack arts calendar, and the 50th anniversary edition is expected to reflect that milestone.

Inlet is in the heart of the western Adirondacks — a 2-to-2.5-hour drive from Plattsburgh via NY-3 west or NY-28 — making it a committed day trip from the Lake Champlain area rather than a casual outing. But the combination of the lakeside setting, the quality of the artisan work, and the 50th anniversary character of this particular edition makes it worth noting even for visitors who need to plan the drive. The surrounding Fulton Chain Lakes area, with its own summer recreation calendar, gives context for spending a full day or a night in the area.

Seagle Festival — Multiple July Dates, Schroon Lake

Seagle Festival at the Oscar Seagle Memorial Theatre (999 Charley Hill Road, Schroon Lake) runs its mainstage 2026 subscription series through July and August. In July, the schedule includes H.M.S. Pinafore on Saturday, July 11 at 7:30 p.m. and Cosi Fan Tutte on Saturday, July 25 at 7:30 p.m. Seagle Festival is one of the oldest professional summer opera programs in the United States — a serious performance program in a mountain setting that attracts genuine opera audiences from the region and beyond. The Schroon Lake setting and the intimate theater scale give the experience a character that the Kennedy Center or the Met doesn’t produce.

Schroon Lake is approximately 90 minutes south of Plattsburgh on the I-87 corridor — a straightforward drive for a Saturday evening performance. Tickets and current season information at seaglefestival.org.

Lake George Hike-A-Thon — July 5

For the outdoor-focused crowd at the beginning of the month: the Lake George Hike-A-Thon returned July 5, 2026, celebrating the Adirondacks on foot and by paddle through a fundraising event centered on Lake George. Lake George Village is about 1 hour and 15 minutes south of Plattsburgh on I-87 — close enough that the Hike-A-Thon and a Lake George Village day combined makes a complete July excursion from the North Country. Additional information at adktaste.com/adirondack-events.

Ongoing Weekly Programming Through July

Beyond the dated events, the North Country’s weekly recurring programming fills the July calendar with consistent options that don’t require advance planning.

The Summer Concert Series at venues throughout the region runs tentatively on July 9, 16, 23, and 30 — free outdoor concerts that draw community crowds to park settings and waterfront stages throughout Champlain Valley communities. The Adirondack Summer Lecture Series opened July 9 at the Adirondack Center for Loon Conservation with a session from Denise Silfee, including a children’s program from 4 to 4:45 p.m. before the evening presentation. Farmers markets run weekly throughout the region: the North Creek Farmers Market runs Thursdays July 2 through August 27 from 2 to 4 p.m. The Long Lake Farmers Market runs Thursdays at the Mt. Sabattis Lower Parking Lot on South Hill Road.

For guests staying at Lake Champlain RV Park who want the full Plattsburgh and North Country context — including lake access, swimming beaches, and the broader regional activity calendar — the RV park near Plattsburgh, NY page covers the location and what the proximity to the city gives you during a summer stay. For the complete Upstate New York and Adirondacks activity guide beyond the July event calendar, the Upstate New York exploration guide at Lake Champlain RV Park gives the year-round regional picture.

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