1: 1. Whale watching in Alaska offers breathtaking views of these gentle giants. 2. Spot grizzly bears in Yellowstone National Park for a thrilling experience.

2: 3. Swim with manatees in Crystal River, Florida for a unique wildlife encounter. 4. Witness bison herds in Custer State Park, South Dakota roaming free.

3: 5. Explore the Everglades National Park in Florida for a chance to see alligators. 6. Admire wild horses in Assateague Island, Maryland running along the shore.

4: 7. Take a safari in Denali National Park, Alaska to see diverse wildlife. 8. Meet sea lions in La Jolla, California while snorkeling in the crystal-clear waters.

5: 9. Birdwatch at Bosque del Apache National Wildlife Refuge, New Mexico for special sightings. 10. Encounter elk in Rocky Mountain National Park, Colorado amidst stunning scenery.