I prefer to rank zoos and aquariums differently, they generally are quite different
Aquariums:
1. Shedd
2. Georgia aquarium (would be 1st just for ocean voyager, but overall Shedd is better)
3. Sea World San Diego
3. Ripley's aquarium of Canada
4. The Florida aquarium
5. Downtown aquarium Denver
Zoos:
1. Saint Louis zoo
2. Denver zoo
3. San Diego zoo (If this sounds blasphemous, it's because I need to go back)
4. Brookfield zoo
5. Lincoln park zoo
6. Tampa's Lowery park zoo
7. Indianapolis zoo
8. San Diego zoo Safari Park (Same thing as SDZ)
9. Zoo Knoxville
10. Aikman's wildlife adventure
11. Scovill zoo
12. Phillips Park zoo
13. Alligator and wildlife discovery center
14. Cosley zoo
15. RainForest discovery adventure zoo (great collection of small mammals and reptiles for the size, but needs better habitats)
Aquariums:
1. Shedd
2. Georgia aquarium (would be 1st just for ocean voyager, but overall Shedd is better)
3. Sea World San Diego
3. Ripley's aquarium of Canada
4. The Florida aquarium
5. Downtown aquarium Denver
Zoos:
1. Saint Louis zoo
2. Denver zoo
3. San Diego zoo (If this sounds blasphemous, it's because I need to go back)
4. Brookfield zoo
5. Lincoln park zoo
6. Tampa's Lowery park zoo
7. Indianapolis zoo
8. San Diego zoo Safari Park (Same thing as SDZ)
9. Zoo Knoxville
10. Aikman's wildlife adventure
11. Scovill zoo
12. Phillips Park zoo
13. Alligator and wildlife discovery center
14. Cosley zoo
15. RainForest discovery adventure zoo (great collection of small mammals and reptiles for the size, but needs better habitats)