Before visiting the Green Grotto, it’s important to note that it’s not as easily accessible as other attractions on the island. The entrance is located in a more secluded area, and you will need to take a boat tour to reach it. There are no specific facilities or amenities at the grotto itself, so bring water, sunscreen, and comfortable clothing. The cave can be visited year-round, but conditions are best in the spring, summer, and early fall, when the weather is calmer, and sea conditions are more favorable. While the Green Grotto is peaceful, expect it to be busier during the high tourist season.

The Green Grotto is located along the island’s southern coast, and it’s best accessed by boat. Many guided boat tours around Capri include a stop at the grotto, along with visits to other iconic spots like the Faraglioni rocks and the Blue Grotto. Alternatively, you can hire a private boat to explore the island's coast at your own pace. There is no direct land access to the Green Grotto, so a boat tour or private boat rental is essential. If you're staying on the island, you can easily catch a boat from Marina Grande to begin your adventure.

The best time to visit the Green Grotto is during the morning or late afternoon when the sunlight creates the most vibrant and beautiful green glow inside the cave. During these times, the grotto tends to be less crowded, allowing you to enjoy the tranquil experience. The Green Grotto is accessible year-round, but like many of Capri’s natural attractions, it’s most popular during the warmer months of spring to autumn. If you're visiting during the peak tourist season (July and August), try to visit in the early morning to avoid larger crowds.

While the Green Grotto may not be as famous as the Blue Grotto, it offers an equally stunning and more peaceful alternative for those looking to explore Capri by sea. Many boat tours around Capri’s coastline will include a visit to the Green Grotto, along with other highlights like the Blue Grotto, the Faraglioni, and the Natural Arch. If you prefer a more personal experience, renting a boat is an excellent option, allowing you to visit the Green Grotto and other hidden coves at your own pace. This tranquil spot is perfect for those looking to relax and enjoy the natural beauty of the island away from the crowds.