Differences between Wildlife Sanctuary and National Park are:

1. A National Park is an area of great scenic beauty while Wildlife Sanctuary may or may not be an area of great Scenic beauty.

2. A National Park protects and Preserves wild animals and their environment as well as scenic beauty, historical objects and habitats of scientific interest in the area, while A wildlife sanctuary protects ans preserves only the wild animals in their natural environment.

3. In a National Park, wild animals are kept for recreation, enjoyment. However, National Park protects the wild animals as well. A Wildlife Sanctuary is not meant for enjoyment of the public. A Wildlife Sanctuary is dedicated to the protection of wild animals only.