attractions
attractions and events
Four days of nonstop energy — from fireworks, performances and waterfront shows, Harborfest brings it all together.
highlights
find your festival moment
From crowd-favorite traditions to can’t-miss performances, Harborfest is packed with attractions for every age. Wander, discover, and experience something new at every turn.
Most events take place along the Oswego waterfront — easy to explore, easy to enjoy.
Attraction 01 · SATURDAY NIGHT
Best Fireworks in Upstate NY
One unforgettable night.
One massive sky.
One Harborfest tradition.
Harborfest’s legendary Grucci Family Fireworks show lights up the night directly over Lake Ontario, reflecting across the water and filling the entire Oswego waterfront with color, sound, and energy. This world-class, 20+ minute fireworks spectacular is choreographed to music and known as the biggest fireworks show in the region.
Saturday, July 25th
Sometime between 9:00-10:00 PM Saturday night
Breitbeck Park Waterfront — free to watch
Attraction 02 · Kids + Families
Children's Parade
One of the most beloved Harborfest traditions. Kids of all ages march through downtown Oswego in costumes, colors, and pure celebration — while the whole community lines the streets to cheer them on. [Add your description here — share what makes the Children's Parade a Harborfest staple year after year.]
Date TBA — Harborfest Weekend 2026
Open to all children — costumes encouraged
Downtown Oswego — free to watch + join
Attraction 02 · Kids + Families
Children's Parade
One of the most beloved Harborfest traditions. Kids of all ages march through downtown Oswego in costumes, colors, and pure celebration — while the whole community lines the streets to cheer them on.
Date TBA — Harborfest Weekend 2026
Open to all children — costumes encouraged
Downtown Oswego — free to watch + join
Attraction 03 · On the Water
Water Ski Thrill Show
High-speed thrills, incredible stunts, and world-class athletes performing right on the waters of Lake Ontario. The Water Ski Thrill Show draws some of the best performers in the sport for a show that leaves the crowd on their feet.
Date + times TBA — Harborfest Weekend 2026
Performed on Lake Ontario waterfront
Free to watch from the festival grounds
four days. all of this. free
July 23-26 · Oswego, NY · All Attractions Free to Attend
Oswego Harbor Festivals, Inc. is a 501(c)(3) nonprofit producing Oswego’s annual waterfront festival since 1988. McCrobie Building, 41 Lake Street, Oswego, NY 13126.
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