Rangers, volunteers, and concessionaire-employed naturalists lead guided nature walks daily during the summer, and self-guided trail booklets are available at the visitor center on the island.
At 2pm Tuesday through Thursday from Memorial Day through Labor Day, rangers plunge into the kelp forest off the island with a camera. The rangers allow visitors to view the undersea world on the monitor on the island's landing dock (or on a large screen in the mainland visitor center).
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.