Yes, non-residents can absolutely drive to Sanibel Island in 2026. The island is accessible via the Sanibel Causeway from the Florida mainland. However, visitors must pay a toll (typically around $6.00 for a standard vehicle, often handled electronically via SunPass or "toll-by-plate"). In 2026, parking is the primary hurdle for non-residents; public beach parking is limited and costs approximately $5.00 per hour. The city of Sanibel has implemented strict 2026 regulations to preserve the island's post-hurricane recovery and natural beauty, so "off-road" or illegal street parking is strictly enforced with heavy fines. A supportive peer tip: arrive before 9:00 AM on weekends, as the public lots at Bowman's Beach and Lighthouse Beach fill up incredibly fast. If you are staying at a resort on the island, you will have guaranteed parking, making the experience much smoother.