Best Zoos & Aquariums in the USA by State (2026)
Looking for the best zoos and aquariums in the USA (2026)—organized by state? This guide is built for families (including first-timers), with official links so you can plan fast.
State index
Alabama
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Alabama Aquarium (Dauphin Island Sea Lab)
- Best choice in (or closest to) Alabama for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Alaska
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Alaska for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Arizona
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Arizona for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Arkansas
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Wonders of Wildlife National Museum & Aquarium (nearby in Springfield, MO)
- Best choice in (or closest to) Arkansas for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
California
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) California for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Colorado
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Colorado for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Connecticut
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Connecticut for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Delaware
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Adventure Aquarium (nearby in Camden, NJ)
- Best choice in (or closest to) Delaware for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Florida
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Florida for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Georgia
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Georgia for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Hawaii
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Hawaii for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Idaho
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Idaho for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Illinois
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Illinois for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Indiana
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Indiana: Oceans at Indianapolis Zoo
- Best choice in (or closest to) Indiana for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Iowa
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
National Mississippi River Museum & Aquarium
- Best choice in (or closest to) Iowa for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Kansas
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Kansas for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Kentucky
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Kentucky for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Louisiana
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Louisiana for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Maine
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Maine for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Maryland
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Maryland for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Massachusetts
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Massachusetts for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Michigan
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Michigan for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Minnesota
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Minnesota for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Mississippi
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Mississippi for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Missouri
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Wonders of Wildlife National Museum & Aquarium
- Best choice in (or closest to) Missouri for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Montana
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Montana: Great Falls Fish Hatchery & Visitor Center (aquarium exhibits)
- Best choice in (or closest to) Montana for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Nebraska
Top Zoo
Omaha's Henry Doorly Zoo and Aquarium
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Omaha's Henry Doorly Zoo and Aquarium
- Best choice in (or closest to) Nebraska for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Nevada
Top Zoo
Las Vegas Zoo (Southern Nevada Zoological-Botanical Park)
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Shark Reef Aquarium at Mandalay Bay
- Best choice in (or closest to) Nevada for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
New Hampshire
Top Zoo
Squam Lakes Natural Science Center
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
New Hampshire: Seacoast Science Center (marine exhibits)
- Best choice in (or closest to) New Hampshire for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
New Jersey
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) New Jersey for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
New Mexico
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) New Mexico for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
New York
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) New York for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
North Carolina
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
North Carolina Aquariums (Fort Fisher / Roanoke Island / Pine Knoll Shores)
- Best choice in (or closest to) North Carolina for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
North Dakota
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Garrison Dam National Fish Hatchery Aquarium
- Best choice in (or closest to) North Dakota for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Ohio
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
The Toledo Zoo & Aquarium (aquarium building)
- Best choice in (or closest to) Ohio for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Oklahoma
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Oklahoma for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Oregon
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Oregon for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Pennsylvania
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Pittsburgh Zoo & Aquarium (PPG Aquarium)
- Best choice in (or closest to) Pennsylvania for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Rhode Island
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Rhode Island: Save The Bay's Hamilton Family Aquarium (Providence)
- Best choice in (or closest to) Rhode Island for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
South Carolina
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) South Carolina for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
South Dakota
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
South Dakota: Butterfly House & Aquarium
- Best choice in (or closest to) South Dakota for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Tennessee
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Tennessee for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Texas
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Texas for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Utah
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Loveland Living Planet Aquarium
- Best choice in (or closest to) Utah for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Vermont
Top Zoo
Vermont: ECHO, Leahy Center for Lake Champlain (science + aquatic exhibits)
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Vermont: ECHO, Leahy Center for Lake Champlain
- Best choice in (or closest to) Vermont for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Virginia
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Virginia Aquarium & Marine Science Center
- Best choice in (or closest to) Virginia for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Washington
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
- Best choice in (or closest to) Washington for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
West Virginia
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
National Aquarium (nearby in Baltimore, MD)
- Best choice in (or closest to) West Virginia for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Wisconsin
Top Zoo
- Great for families: easy pathways, kid-friendly exhibits, and seasonal events.
- Tip: arrive at opening time for cooler temps and more active animals.
Top Aquarium / Marine Experience
Wisconsin: Discovery World Aquarium (Milwaukee)
- Best choice in (or closest to) Wisconsin for sharks, rays, reefs, or freshwater exhibits.
- Tip: look for timed-entry tickets and weekday afternoons to avoid peak crowds.
Wyoming
Top Zoo
Terry Bison Ranch (wildlife park)
- Wyoming doesn’t have a large “classic” zoo—this is a fun family wildlife option near Cheyenne.
- Tip: go early, and check seasonal hours before you drive.
Top Aquarium / Marine Experience
Downtown Aquarium Denver (nearby in CO)
- Closest big aquarium-style experience for many Wyoming families (especially from the southeast of the state).
- Tip: plan a half-day visit + one more Denver activity to make the drive worth it.