Join us for a casual guided beach walk to explore what's washed ashore. Let's talk about some of the more mysterious objects we find on the beach, look for interesting creatures, and learn a little bit of shell biology. Our marine science educators will be happy to answer any questions you might have along the way. All ages are welcome, but children under the age of 18 must be accompanied by an adult. All Beach Walks meet at Sanibel Sea School's Flagship Campus, located at 455 Periwinkle Way on Sanibel. Activity Level: Moderate (1-2 hours of slow walking on the beach)