Seattle Aquarium | Family-Friendly Things to Do on the Seattle Waterfront
If you’re planning a trip to Seattle, Washington, the Seattle Aquarium is one of the city’s top attractions, especially for families seeking a fun, educational, and interactive experience. Located on Pier 59 along the Seattle waterfront, the aquarium has been delighting visitors since 1977 and is now a must-visit destination for both locals and tourists.
Whether you’re traveling with kids, friends, or exploring solo, the Seattle Aquarium offers a unique opportunity to learn about the fascinating marine life of the Pacific Northwest, from playful sea otters, and Harbor Seals to hands-on tide pool exhibits.
Why Visit the Seattle Aquarium
Because it’s just plain fun! Who doesn’t love seeing colorful fish and amazing marine life up close?
I absolutely loved watching the otters, and the harbor and fur seals swimming and playing around—it’s impossible not to smile. The touch tanks are such a blast, letting you gently explore sea stars, sea cucumbers, and anemones while learning from the awesome staff.
Honestly, I used to think the Seattle Aquarium wasn’t really worth the price when I visited, probably about 15 years earlier. But with all the new updates that they have done in recent years - especially the Ocean Pavilion—it’s 100% worth it and an absolute must-see.
The Ocean Pavilion is stunning, filled with vibrant tanks showcasing all types of fish and marine life. You get to step out of the Pacific Northwest and into a warm, colorful underwater world teeming with life. You’ll discover the wonders of a reef ecosystem in the Coral Triangle, often called the “Amazon of the ocean” for its incredible biodiversity, with over 5,000 animals and plants including sharks, rays, bowmouth guitarfish, mangroves, coral, and schooling fish.
Then there’s the Underwater Dome—a one-of-a-kind experience that surrounds you with a 360-degree view of Puget Sound. This massive 400,000-gallon habitat is packed with local marine life: brightly colored rockfish swim among kelp forests, schools of salmon flash by, and dogfish weave between lingcod. You feel fully immersed in the underwater world without even getting wet.
Highlights in the Ocean Pavilion include:
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The Reef: A multi-story underwater canyon with schools of colorful fish swimming overhead, plus daily talks and presentations about animal care, sharks, and coral conservation.
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The Archipelago: See a mangrove lagoon above and a coral reef below, with rays and schooling fish darting around the roots.
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One Ocean Hall: A 360º interactive space with floor-to-ceiling projections of coral reefs, kelp forests, and bioluminescent ocean life from around the world.
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At Home in the Ocean: Get up close with clownfish, seahorses, leaf scorpionfish, and more. Kids will especially love the Coral Reef Encounter, a crawl-through space with reproductions and digital versions of reef creatures.
If you’ve ever hesitated to visit, take it from me—the aquarium has evolved into a must-see Seattle waterfront experience, perfect for families, kids, or anyone who loves getting up close with incredible marine life.
The Seattle Aquarium
The Seattle Aquarium isn’t just one building—it’s actually spread across three different spaces, each packed with unique exhibits and experiences. You’ve got Pier 59 and Pier 60 sitting right over Elliott Bay, plus the brand-new Ocean Pavilion just across the street. Together, they take you on a journey from the tide pools of the Pacific Northwest all the way to the tropical reefs of the Coral Triangle. Whether you’re into playful otters, massive underwater tanks, hands-on touch pools, or colorful tropical fish, each building has its own vibe and plenty of reasons to explore.
The Ocean Pavilion – Seattle’s Newest Showstopper
Let’s start with the shiny new star of the Aquarium: the Ocean Pavilion. This place feels like stepping into another world. Forget the chilly waters of Puget Sound for a moment—you’re suddenly surrounded by warm, tropical reefs overflowing with life. With over 5,000 animals and plants, the Ocean Pavilion is home to sharks, rays, mangroves, bowmouth guitarfish, and more colorful reef fish than you can count.
One of the highlights is The Reef, a massive multi-story habitat where schools of brightly colored fish swirl overhead. There’s also The Archipelago, which mixes mangrove trees above the waterline with coral reef builders below—it’s like two worlds in one. Don’t miss One Ocean Hall, where giant floor-to-ceiling projections and interactive displays transport you around the globe, from kelp forests to bioluminescent deep-sea life. And if you’ve got kids (or just feel like being one yourself), the Coral Reef Encounter crawl-through is ridiculously fun.
This addition really ads to the whole experience/ makes the the price. But with the Ocean Pavilion now open, it’s 100% worth it—it feels like a completely new experience.
Pier 59 – The Heart of the Aquarium
Pier 59 is where it all begins—it’s the main entrance, so you’ll scan your ticket here and step straight into the action. Inside, you’ll find the Aquarium café (snacks are always a must), the gift shop full of marine-themed goodies, and some of the most popular exhibits.
This is where you’ll come across the Window on Washington Waters, a massive 120,000-gallon habitat that gives you a front-row seat to Pacific Northwest marine life. The touch pools are also here, and they’re a total favorite—you can gently touch sea stars, sea cucumbers, and even get a “sea urchin hug” if you’re brave enough. The staff do such a great job teaching visitors how to interact without harming the animals, making it fun and educational at the same time.
Pier 59 also has the Caring Cove play space for little ones and even a virtual reality experience if you want to dive deeper without getting wet.
Pier 60 – Otters, Seals, and the Underwater Dome
Head through the covered breezeway from Pier 59 and you’ll land in Pier 60—and this is where some of the real showstoppers live. The harbor seals, fur seals, and otters are the main stars here, and they’re endlessly entertaining to watch as they swim, play, and interact with each other.
But the Underwater Dome is hands-down the highlight of Pier 60. Imagine standing inside a giant bubble while 360 degrees of Puget Sound marine life surrounds you. This 400,000-gallon tank is home to salmon, rockfish, dogfish, and even the giant Pacific octopus. It feels like you’re walking on the ocean floor, and every turn gives you a new surprise.
Pier 60 also houses the Aquarium’s Veterinary Care Center (so cool to peek behind the scenes), plus an outdoor walkway with sweeping views across Elliott Bay—perfect for snapping a few photos before heading back inside.
Top Things to See at The Seattle Aquarium
Harbor Seals: If you love watching playful animals, the harbor seals are a must-see. Hogan and Casey are charming little water acrobats, often popping their heads out of the water just to check out what’s going on. You can watch them swim gracefully, dive, and lounge on their “haul-out” rocks—it’s like having a front-row seat to their daily seal antics. Kids and adults alike will get a kick out of seeing how they move in the water versus on land, and it’s impossible not to smile at their curious, round-eyed faces.
Fur Seals: The fur seals are another highlight, especially if you’re into big, impressive marine mammals. Flaherty and Chiidax are full of personality, flipping, diving, and showing off their strong, agile bodies in the water. These seals are huge compared to their harbor seal neighbors, and it’s wild to see them maneuver so gracefully. Watching them interact with each other and explore their habitat is both fun and fascinating, and they’re a great reminder of just how diverse and amazing marine life can be.
Sea Otters: Perhaps the most beloved residents, rescued sea otters delight visitors of all ages. Watching these playful creatures swim, interact, and eat is both entertaining and educational. The aquarium has been home to rescued sea otters for decades, making them a highlight for many families.
River Otters: Molalla and Ahanu are the ultimate mischief-makers of the aquarium. Always playful and full of energy, these river otters love to slide, dive, and explore every corner of their habitat. You might catch them darting through the water, grooming their sleek fur, or goofing around on land. Their curious personalities and nonstop antics make them a favorite for kids and adults alike—a quick stop here will have everyone smiling!
Puffins: Tiny, colorful, and full of personality, puffins are fun to watch as they dive, swim, and hop around their habitat. Definitely a quick, cheerful stop on your aquarium tour.
Underwater Dome: The aquarium’s massive underwater dome provides a 360° view of marine life in their natural habitats. Keep your eyes peeled for rockfish, salmon, and even the elusive giant Pacific octopus. The dome is a favorite for photographers and families wanting an immersive experience.
Tide Pool Touch Tanks: The Life on the Edge exhibit allows visitors to touch and explore intertidal creatures. Children can gently interact with sea stars, sea cucumbers, and anemones, making this a perfect hands-on educational experience.
The Life on the Edge tide pool exhibit is such a cool experience even for adults!
Behind-the-Scenes Areas: The Seattle Aquarium is dedicated to conservation. Private nursing pods, including those in Caring Cove and the Ocean Pavilion, provide care for marine mammals. Visitors can often learn about these efforts through special exhibits and presentations.
Local Ecosystem Exhibits: From rocky shorelines to deep water habitats, the aquarium offers a variety of exhibits focused on the diverse marine life of the Pacific Northwest. These displays highlight the importance of conservation and sustainable interaction with nature.
Why Families Love the Seattle Aquarium
Families consistently rate the Seattle Aquarium as one of the best attractions in Seattle for kids. Children love the hands-on tide pools, watching sea otters play, and learning about marine life in an engaging environment. Parents enjoy the calm, well-organized exhibits and the educational value for their children. The combination of fun, education, and interactive experiences makes the Seattle Aquarium a perfect stop on any family-friendly Seattle itinerary.
Tips for Visiting with Kids
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Stroller Access: Strollers are welcome throughout most areas, though some exhibit corners can be tight.
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Restrooms and Changing Stations: Family-friendly restrooms are available, complete with changing stations. Step stools are provided for toddlers.
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Café and Gift Shop: A small café offers snacks and drinks, and the gift shop is filled with marine-themed souvenirs perfect for kids.
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Accessibility: The facility is fully wheelchair accessible, with complimentary wheelchairs available at guest services.
For families with young children, planning your visit during less busy hours can make the experience more enjoyable and relaxed.
Planning Your Visit
To help you make the most of your trip, here’s the essential info:
Hours:
The aquarium is open daily from 9:30 AM to 6 PM, with the last entry at 5 PM. Make sure to keep your QR code handy, as it will be scanned at both the Pier 59 entrance and the Ocean Pavilion.
Tickets
Buy your tickets online to skip the line and save! Even purchasing just one day in advance can save you money, and if you plan ahead, you can save up to 20% by buying tickets at least two weeks early. Click Here to check out the Seattle Aquarium calendar of current prices.
Will I save by buying tickets online on the day of my visit?
No—same-day tickets cost the same whether you buy them online or at the aquarium. To get the best price, it’s always cheaper to purchase your tickets in advance.
Keep your ticket handy! Your QR code will be scanned twice—once at the Pier 59 entrance and again at the Ocean Pavilion.
When visiting, I actually saw a customer at the front desk explain to the person operating the ticket booth that they’d accidentally thrown theirs away, not realizing the same ticket is needed to enter the separate building.
Parking: Accessible parking is nearby; public transit is also convenient
Accessibility:
The Seattle Aquarium is fully wheelchair accessible, including all exhibits and restrooms. If you need a wheelchair, you can borrow one for free from the Guest Services desk—availability is first-come, first-served. Each wheelchair is carefully sanitized between uses. A credit card is required for checkout, and a $600 charge applies if the wheelchair is not returned. For full details, visit the Aquarium’s Accessibility page.
Guests with disabilities who require an aide can have their companion enter free of charge. No advance reservations are needed for an aide, and attendance will be confirmed at check-in.
Language Assistance
If you speak a language other than English, the Seattle Aquarium may be able to provide an interpreter for your visit. To request this service, contact the Aquarium at (206) 693-6196 or [email protected] at least two weeks in advance. Interpreter requests are accommodated on an as-available basis.
How Long Should You Plan to Visit the Aquarium?
A trip to the Seattle Aquarium typically takes 1.5 to 3 hours, depending on how much time you spend exploring the exhibits, watching the animals, and enjoying the interactive, hands-on experiences. Families with children or visitors who love to linger at each exhibit may want to budget closer to three hours.
Fun Facts About the Seattle Aquarium
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Opened in 1977, making it one of the oldest aquariums in the Pacific Northwest.
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Houses over 400 species of marine life, including some of the region’s most iconic creatures.
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Focuses on local ecosystems, from Puget Sound tide pools to deep water habitats.
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Plays an active role in rescue and rehabilitation, particularly for sea otters and other marine mammals.
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Offers hands-on educational programs, perfect for school groups and curious families.
Make a Day of It on the Seattle Waterfront
One of the best parts about visiting the Seattle Aquarium is that you’re already in the heart of the Seattle waterfront—and trust me, there’s plenty to keep the fun going before or after your aquarium adventure.
Just a short walk away you’ll find Pike Place Market, where you can watch the famous flying fish, browse unique crafts, and snack your way through local treats. If you’re up for a little thrill (and some seriously epic views), hop on the Seattle Great Wheel for sweeping views of Elliott Bay and the city skyline. For something more low-key, Waterfront Park is perfect for a picnic, people-watching, or just taking a breather while soaking in those Puget Sound views. And of course, you’ll never run out of places to eat—whether you’re in the mood for casual fish and chips or a sit-down seafood feast, the waterfront has you covered.
If you’re visiting with family, you can easily turn your trip into a full-day Seattle waterfront itinerary. Start your morning exploring the Aquarium, then grab lunch at a nearby café. In the afternoon, wander through Pike Place Market and finish it off with a ride on the Great Wheel. By evening, head back toward the waterfront to relax at the park or enjoy dinner with a view of the bay.
It’s the perfect way to spend the day—a mix of learning, exploring, eating, and just soaking up the best of Seattle.
Seasonal Events and Special Programs
The Seattle Aquarium hosts special events throughout the year:
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Summer Camps and Educational Programs: Ideal for kids and teens interested in marine life.
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Animal Encounters: Up-close experiences with sea stars, sea otters, and other creatures.
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Holiday-Themed Exhibits: Seasonal decorations and family activities make winter visits extra special.
Checking the official Seattle Aquarium website before your visit can help you plan around special events or interactive programs that enhance your experience.
Final Thoughts
If you’re planning a trip to Seattle (or even if you live here), the Seattle Aquarium is 100% worth adding to your list. Between the playful otters, the mesmerizing Underwater Dome, and the brand-new Ocean Pavilion, there’s so much to see that a couple of hours will fly by before you know it.
My tip? Buy your tickets online ahead of time to save money and skip the lines, and give yourself at least 2 hours so you don’t feel rushed. Once you’ve had your fill of fish, seals, and tide pool fun, step outside and enjoy the rest of the Seattle waterfront—it’s the perfect way to round out your day.
Trust me, whether you’re traveling with kids, a group of friends, or just exploring solo, the Seattle Aquarium is one of those places that leaves you smiling long after you leave.
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