Celebrate St. Patrick’s Day Afloat: The Ultimate Chicago River Dyeing Party Boat Experience

Read the full experience

Each year as March rolls in, Chicago transforms, but no event captures the city’s festive spirit quite like the St. Pat's River Dyeing Charter. This exclusive, two-hour Tiki-themed party boat cruise offers a front-row seat to the iconic Chicago River being dyed vivid green—a spectacle that turns one of the world’s busiest waterways into a glowing ribbon of emerald. Departing from Island Party at 355 East Riverwalk, this celebration perfectly merges Chicago’s rich urban vitality with a laid-back vacation vibe onboard a vessel decked out like a tropical getaway, complete with palm trees, thatched roofing, and colorful accents. The cruise navigates the North, South, and Main branches of the Chicago River, showcasing breathtaking views of the city’s towering skyline, historic architecture, and storied landmarks. From the glittering Trump Tower to the neo-Gothic Tribune Tower and the shimmering waterfront skyline, guests soak in a panoramic Chicago narrative that unfolds along the water’s edge. Whether you’re gazing up at the classic Wrigley Building or admiring the modern marvels of downtown, the river’s green transformation provides a mood-enhancing backdrop unlike any other. Beyond the scenery, what sets this charter apart is its entirely guest-focused experience. There’s no formal guide or scripted narration, so you can immerse yourself in a party atmosphere infused with your personal soundtrack via Bluetooth-enabled music. The onboard Cozumel Drink Package—featuring beer, wine, and seltzers—keeps spirits bright, while an optional full open bar upgrade makes it a true celebration hotspot. If hunger strikes, Giordano’s catering and corned beef sandwich options await with pre-arranged orders, blending classic Chicago flavors with festive merriment. Families, solo travelers, and groups up to 36 find this event ideal for embracing the city’s Irish heritage with a twist, since everyone is invited to revel in the unique splash of green on the water. Accessibility is thoughtfully considered, with some limitations for strollers and wheelchairs on the upper deck. Muster your crew, wear comfortable shoes suitable for weather, and arrive early to board this floating party destination, departing rain or shine. Chicagoans and visitors alike cherish this one-of-a-kind river spectacle for its blend of tradition, urban adventure, and tropical revelry. It’s a distinct pulse of springtime Chicago and a photo op you won’t want to miss. Whether you come for the views, the drinks, or the vibrant energy, the St. Pat’s River Dyeing Charter delivers an unforgettable way to mark the holiday with style and splash.

Trip highlights

Difficulty

easy.

Duration

2 hours.

Fitness level

Minimal physical fitness required; suitable for most ages and abilities

Frequently asked questions

Is the river really dyed green for St. Patrick’s Day?

Yes, every year the Chicago River is dyed a vibrant green early on St. Patrick’s Day, creating a unique spectacle visible from the boat.

Are children allowed on the St. Pat’s River Dyeing Charter?

Yes, the event is family-friendly with a minimum age of 1 year, making it accessible for all ages.

Can I bring my own food or drinks?

No outside food or beverages are allowed onboard. Food and drinks can be pre-ordered or purchased on the boat.

Is the cruise wheelchair accessible?

The boat has limited accessibility; strollers and wheelchairs are restricted to the upper deck only.

What happens if the weather is bad?

The cruise usually operates rain or shine, but extreme weather conditions may cause cancellation with advance notice.

Is there an open bar option available?

Yes, you can upgrade to the full open bar for an additional fee to enjoy a wider selection of drinks.

Local insights

Wildlife

Common gulls can be seen along the river during spring migration.
Occasional sightings of river otters have been reported in the less trafficked river sections.

History

The Chicago River has been a commercial lifeline since the 19th century and the annual river dyeing tradition dates back to 1962 as a symbol of Irish pride.

Conservation

The dye used is environmentally safe and biodegradable, supporting efforts to protect urban waterways while celebrating city heritage.

About Island Party Boat

Island Party Boat is a Chicago-based boat operator offering tiki-themed cruises, skyline charters, and private yacht rentals on Lake Michigan and the Chicago River. The company operates a range of vessels from 24‑foot center consoles to an 80‑foot tiki‑chic yacht, accommodating intimate six-passenger charters and large groups up to 120 guests. Trips include themed public cruises such as the Chicago River Tiki Bar Cruise and Sunday Mimosa n' Bloody Mary Cruises, plus private charter options like Upper Deck Enchantment, Main Deck Enchantment, and Island Time. Many experiences depart from the Chicago Riverwalk and provide skyline views, island-style decor, and tropical cocktails from full or open bars. Onboard amenities vary by vessel and specific trip but commonly feature Bluetooth sound systems, multiple decks, restroom access, and covered areas for comfort. Select yachts include an Admiral’s Lounge and upscale spirits; smaller boats offer compact, private cruises with complimentary beverages or included drink credit. One vessel includes a water slide for added entertainment. Island Party Boat markets a variety of durations, from shorter 75–90 minute skyline and river cruises to extended three-hour private charters. The operator serves tourists and local groups seeking a festive, island-inspired experience on the water. All trip descriptions specify capacities, deck configurations, and some beverage inclusions, allowing groups to choose the appropriate vessel and service level for events, celebrations, or sightseeing along Chicago’s river and lakefront. Booking details, exact departure points, and onboard policies are provided per trip listing so groups can plan with clear expectations and flexible options.

Base locationChicago, Illinois

Tours offered21+

Specialty

Adventure tips

Arrive Early for BoardingArrive at least 30 minutes before departure with your digital ticket ready to ensure smooth boarding.

Dress for the WeatherWear comfortable shoes and dress appropriately as the boat is partially open and the weather can be variable in March.

No Outside Food or DrinksOutside food and beverages are not permitted onboard—plan to purchase drinks through the boat's packages or catering options.

Bring a Portable Bluetooth SpeakerConnect your playlist to the boat’s sound system for a personal soundtrack during your cruise.

Recommended gear

Comfortable Shoes: March weather can be brisk; comfortable, closed shoes keep you steady on deck.
Layered Clothing: Bring layers to adjust to changing temperatures on the water in early spring.
Portable Phone Charger: Ensure your device stays charged for photos and music streaming.
Waterproof Jacket: March showers are possible—stay dry with a lightweight, waterproof jacket.