Isla Lobos is one of the closest excursion sites to Puerto Baquerizo Moreno — most tours reach it in under 30 minutes. It combines a short walking trail through the nesting colony with snorkelling in the bay, where the sea lions follow you into the water. The combination makes it a good first stop if you are new to the Galápagos and want a gentle introduction to the wildlife before tackling the longer day trips.
The island is small enough to walk around in an hour, but the snorkelling can easily occupy another hour. The water is generally calmer here than at Kicker Rock or Punta Pitt, making it suitable for less confident swimmers. A licensed guide is required, as with all National Park sites.