National Mississippi River Museum & Aquarium

National Mississippi River Museum & Aquarium Part aquarium, part museum, part science center. Where history and our rivers come alive! For tickets and other information, visit www.rivermuseum.org.
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Follow us on Twitter, Instagram, and TikTok at "rivermuseum."



We are a private, non-profit organization. Two centers, One campus, Endless Opportunities for Adventure... Dive into the National Mississippi River Museum & Aquarium today! MISSISSIPPI RIVER DISCOVERY CENTER offers historical exhibits plus six large aquariums that let you get “up close and personal” with river otters,

an alligator, giant catfish, and ancient sturgeon of the Mississippi River. RIVER OF INNOVATION is our 9,000 square foot exhibit featuring a 19th century belt-driven machine shop, engaging hands-on exhibits and a MakerSpace. NATIONAL RIVER CENTER includes three main galleries (River Ways, Rivers to the Sea and RiverWORKS), ocean aquariums, a 4D theater, the Bowell River Library, River's Edge Cafe, and more!

Costumes, science experiments and more! 🍭🎃🧪Join us at the River Museum for our annual Mad Scientist Party! Everyone is w...
10/09/2024

Costumes, science experiments and more! 🍭🎃🧪

Join us at the River Museum for our annual Mad Scientist Party! Everyone is welcome to come in costume – not just kids. Trick or treating, games, science experiments, live music by the Americana Band, and regular daily programming will be available throughout the day!

Purchase your tickets ahead of time for discounted admission of $18.95! The discount is only available for registration before the event and tickets are only valid on October 27. For more information, visit rivermuseum.org/events!

Thank you to our sponsors: Radio Dubuque, MidWestOne Bank, McGrath Chevrolet of Dubuque, Bob Felderman Photography, Bob Felderman Realty & Photography, Bob and Nancy Felderman, Exceptional Dentistry of the Tri-State Region, Unified Therapy Services, Dirt Road Darlings Boutique, The Americana Band, and Straka Johnson Architects, P.C..

Thank you for your help! We love partnering with local schools and providing hands-on learning opportunities. 😀
10/09/2024

Thank you for your help! We love partnering with local schools and providing hands-on learning opportunities. 😀

Today, on   we celebrate and appreciate this intelligent animal! 🐙Octopus have more than 200 suckers on each of their ei...
10/08/2024

Today, on we celebrate and appreciate this intelligent animal! 🐙

Octopus have more than 200 suckers on each of their eight arms that they use to “taste” with! They do this to acclimate themselves with their surroundings and find their prey.

Would you like to learn more about this eight-armed creature? Consider an Octopus Encounter! This experience is 30 minutes in length and does not require general admission. Encounters are offered daily at 2:00 PM and include space for one group of up to 6 people.

While the River Museum offers special experiences, like all our creatures, octopuses are wild animals. During this program, we request certain behavior from our octopus but cannot guarantee that they will be willing to participate.

For more information, visit rivermuseum.org/buy-tickets!

Plan your visit to the River Museum - we've got activities for all ages!A special thank you to KWWL for helping make pla...
10/07/2024

Plan your visit to the River Museum - we've got activities for all ages!

A special thank you to KWWL for helping make planning your next trip to the River Museum easy! Visit the Plan Your Visit page for ticket information, maps and directions, and more!

Inspiring the Next Generation of River Stewards!At the National Mississippi River Museum & Aquarium, we’re igniting curi...
10/06/2024

Inspiring the Next Generation of River Stewards!

At the National Mississippi River Museum & Aquarium, we’re igniting curiosity and fostering lasting connections with the life, history, and culture of our rivers. From hands-on activities to engaging classroom sessions, we’ve empowered over 25,000 students this year to explore the wonders of the Mississippi River.

Help us continue to make a lasting impact! Your gift can support transformative learning experiences that reach even more students and inspire the leaders of tomorrow in Dubuque and beyond.

Make a difference today at https://give.rivermuseum.org/give/513329/ #!/donation/checkout.

The Dubuque County Historical Society (DCHS) and its National Mississippi River Museum & Aquarium has received a $33,600...
10/04/2024

The Dubuque County Historical Society (DCHS) and its National Mississippi River Museum & Aquarium has received a $33,600 grant award from the Iowa Department of Natural Resources’ Resource Enhancement and Protection Conservation Education Program (REAP CEP). Funding will support the development, implementation, and evaluation of the William Woodward Mississippi River Center’s “Prairie and Floodplain” interpretation and programs.

This project is one component of a broader 11,000 square foot renovation underway with anticipated completion in 2025. This new exhibit will advance the River Museum’s strategic plan to refresh spaces and redefine conservation learning experiences. The interpretation delivered through the exhibit will establish critical messages of conservation, integrate environmental history, and promote stewardship of land and water.

The River Museum has received critical funding support from REAP CEP since 2007, totaling more than $204,500 in support of 17 projects including exhibits, outreach programs, species propagation, a teens conservation program, and more.

To read more about this organization and the impact of their gift, please visit rivermuseum.org/news.

Sippi is so fetch! 💁🏼‍♀️
10/03/2024

Sippi is so fetch! 💁🏼‍♀️

October’s Featured Animal is the Bearded Dragon!These lizards have pebbled, spiky scales that help them to camouflage wi...
10/02/2024

October’s Featured Animal is the Bearded Dragon!

These lizards have pebbled, spiky scales that help them to camouflage with their surroundings and avoid predators. When threatened, they can inflate themselves with air making them appear larger and much spikier than before! This includes the skin and scales under their chins; when inflated, the skin beneath the scales appears very dark and gives them a “bearded” appearance.

The Bearded Dragon is part of our Animal Ambassador program, so you may see it during one of our daily Creature Feature programs!

Abraham Lincoln used this chair on October 16, 1854, during the Lincoln-Douglas debates in Peoria, Illinois! 🪑Six years ...
10/01/2024

Abraham Lincoln used this chair on October 16, 1854, during the Lincoln-Douglas debates in Peoria, Illinois! 🪑

Six years before he would run for President (1860), Lincoln was the Republican candidate running for the U. S. Senate. Interestingly, the speech from Peoria, where this chair is from, is one of the few that was recorded and printed in a newspaper.

The Lincoln chair was donated to the Dubuque County Historical Society in 1975. It was given by the great-great niece of J.B. Prarner, then-editor of the Peoria Journal, who bought chairs after the debates.

To read more about the history of this month’s Collection Spotlight, visit rivermuseum.org/collection-spotlight!

Sunny skies and beautiful temps make for a great opportunity to plan your visit to the River Museum!A special thank you ...
09/30/2024

Sunny skies and beautiful temps make for a great opportunity to plan your visit to the River Museum!

A special thank you to KWWL for helping make planning your next trip to the River Museum easy! Visit the Plan Your Visit page for ticket information, maps and directions, and more!

The animal in yesterday’s picture was an Atlantic Purple Sea Urchin!Urchins are considered an indicator species in monit...
09/29/2024

The animal in yesterday’s picture was an Atlantic Purple Sea Urchin!

Urchins are considered an indicator species in monitoring the health of the ocean. They are very sensitive to water quality and are often the first species to show signs of stress.

Their mouth is a specialized organ called Aristotle’s Lantern, which is made of five hard plates that move together like a beak! This beak allows them to graze algae off rocks and continues to regenerate with wear and tear.

What River Museum animal do you think this is?Let us know in the comments! The answer will be revealed tomorrow, so be s...
09/28/2024

What River Museum animal do you think this is?

Let us know in the comments! The answer will be revealed tomorrow, so be sure and come back to see if you were correct. 😊

We see our Aquarist I, Jacob, presenting at the AZA conference! We are proud to be a partner of Mussel SAFE and stewardi...
09/27/2024

We see our Aquarist I, Jacob, presenting at the AZA conference! We are proud to be a partner of Mussel SAFE and stewarding the health of the Mississippi River!

Join us at the River Museum for our annual Mad Scientist Party on Sunday, October 27 from 9 AM – 4 PM!Everyone is welcom...
09/27/2024

Join us at the River Museum for our annual Mad Scientist Party on Sunday, October 27 from 9 AM – 4 PM!

Everyone is welcome to come in costume – not just kids! Trick or treating, underwater pumpkin carving, games, science experiments, music by the Americana Band, and all the regular daily programming will be available throughout the day.

We are encouraging the use of reusable bags/containers, so please bring your own or buy a reusable bag from us! We will also be handing out pencils made of recycled newspapers, temporary tattoos that use recyclable paper instead of plastic, along with a variety of candy in recyclable wrappers! Join us to check out other sustainable choices. 😊

Thank you to our sponsors: Radio Dubuque, MidWestOne Bank, McGrath Chevrolet of Dubuque, Bob Felderman Photography, Bob Felderman Realty & Photography, Bob and Nancy Felderman, Exceptional Dentistry of the Tri-State Region, Unified Therapy Services, Dirt Road Darlings Boutique, The Americana Band, and Straka Johnson Architects, P.C.

Changes are happening! 🎨🖼️Local artist, Adam Eikamp, is on site painting a mural as part of our William Woodward Mississ...
09/26/2024

Changes are happening! 🎨🖼️

Local artist, Adam Eikamp, is on site painting a mural as part of our William Woodward Mississippi River Center renovations! The mural will feature flowers and plants native to Iowa that tell the story of the state’s tallgrass prairies.

Check out the progress during your next visit!

This project is funded, in part, by the Resource Enhancement and Protection Conservation Education Program (REAP CEP). REAP is supported by the state of Iowa, providing funding to public and private partners for natural and cultural resources projects, including water quality, wildlife habitat, soil conservation, parks, trails, historic preservation and more.

Turn off or dim your non-essential lights tonight! 💡The Upper Mississippi River National Wildlife & Fish Refuge sits in ...
09/25/2024

Turn off or dim your non-essential lights tonight! 💡

The Upper Mississippi River National Wildlife & Fish Refuge sits in the Mississippi River Flyway, where hundreds of thousands of birds pass through, following the Mighty Mississippi River. The River Museum is a proud member of the AZA's Songbird SAFE program and to help make a safe flight for these long-distance travelers, it's best to keep lights low to prevent window collisions and keep your cats indoors!

You'll see plenty of birds pass through in the coming days, so grab some binoculars and head out by the river to see how many you can spot!

The Dubuque County Historical Society (DCHS) was recently awarded two grants from the City of Dubuque Office of Arts and...
09/24/2024

The Dubuque County Historical Society (DCHS) was recently awarded two grants from the City of Dubuque Office of Arts and Cultural Affairs’ grant programs. DCHS was awarded $4,500 from the City’s new Capacity Building program to support donor development software that will help to improve donor relations. DCHS was also awarded $28,471 in Operating Support for fiscal year 2025. This funding will support DCHS’s two museums, The National Mississippi River Museum & Aquarium and the Mathias Ham Historic Site.

Created by the City Arts and Cultural Affairs Commission in 2024, the new Arts and Culture Capacity Building grant program provides funding to support organizational initiatives that will advance the effectiveness and financial sustainability of Dubuque’s arts and cultural institutions.

DCHS’s general operations, including exhibits and programming, are made possible, in part, through the City of Dubuque’s Arts and Culture Operating Support grant program.

To learn more about the impact of this funding, please visit rivermuseum.org/news.

There are only a few spots left so be sure and get your tickets! 🎃
09/24/2024

There are only a few spots left so be sure and get your tickets! 🎃

Have you always wanted to experience a night tour through the Mathias Ham House? Now is your chance!

Get your tickets today for our Haunting on Lincoln Ave Evening Tours, supported by Super Hits 106.1! We will turn down the lights and tell thrilling re-tellings of ghosts, fiends, and the unexplained. The tour will last about 45 – 60 minutes, concluding in the kitchen over a cup of non-alcoholic “witch’s brew.”

Tours are available on October 19 @ 5:30 PM or 7:00 PM. Space is limited, so be sure and get your tickets today at rivermuseum.org/events!

Did you know the River Museum has a NEW line of infant and toddler apparel? It's OTTERly adorable, to the point we can B...
09/23/2024

Did you know the River Museum has a NEW line of infant and toddler apparel? It's OTTERly adorable, to the point we can BEARly contain our excitement to talk about it! We are sure you are CHOMPing at the bit to get your hands on these! 🐊🦦🐻

Baby bodysuits come in sizes 6- 12 months, hoodies range from 18 months - 5T and t-shirts range from 6 months up to youth sizes! When we say there is something for everyone at the River Museum, we mean it!

The weather is giving you a perfect reason to visit the River Museum this week!A special thank you to KWWL for helping m...
09/23/2024

The weather is giving you a perfect reason to visit the River Museum this week!

A special thank you to KWWL for helping make planning your next trip to the River Museum easy! Visit the Plan Your Visit page for ticket information, maps and directions, and more!

Join us this World Rivers Day, September 22, in celebrating the wonderful waterways of the world, including one of the m...
09/22/2024

Join us this World Rivers Day, September 22, in celebrating the wonderful waterways of the world, including one of the most iconic rivers in North America, the Mississippi River!

Founded in 2005 by water advocate Mark Angelo, World Rivers Day aims to bring awareness to the health of rivers and to educate about the need to better care for our water resources. To celebrate World Rivers Day and help rivers like our very own backyard icon- the Mississippi River- we invite you to learn more about the species, history, and culture of the Mississippi by visiting the River Museum, advocating for the river with your local and state officials, or simply spending some time appreciating your local waterway.

Become a raindrop and change your world!We just recently opened a new exhibit on the second floor of the William Woodwar...
09/21/2024

Become a raindrop and change your world!

We just recently opened a new exhibit on the second floor of the William Woodward Mississippi River Center, titled “Waters Extreme Journey.” This interactive maze transforms you into a drop of water entering a watershed. Take a trip through rivers, lakes, wetlands, and even homes, eventually reaching the healthy ocean!

Sound easy? Water drops face many hurdles as they interact with humans. Clean choices keep our drops healthy and moving toward a clean ocean. Experience this now at the River Museum!

Waters Extreme Journey is created by Minotaur Mazes, a Seattle-based company specializing in interactive maze exhibits. Thank you to our sponsor, First Community Trust.

Staff Spotlight!Name: Kristen LefflerJob Title: Staff Resource & Engagement ManagerTime at the River Museum: 5.5 yearsKr...
09/19/2024

Staff Spotlight!

Name: Kristen Leffler

Job Title: Staff Resource & Engagement Manager

Time at the River Museum: 5.5 years

Kristen is a member of our DEAI committee and led the opening of our Comfort Room and the River Museum becoming Sensory Inclusive certified through Kulture City. She also plans various staff engagement events including holiday parties and much more!

Fun fact: Kristen’s favorite hobby is playing RPG video games and she runs all of the social media for Dragon Age Day, an annual fan-made charity event.

Address

350 E 3rd Street
Dubuque, IA
52001

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+15635579545

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Part aquarium, part museum, part science center, the National Mississippi River Museum & Aquarium inspires stewardship by creating educational experiences where history and rivers come alive!


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