Plage de Itsamia is known for excellent snorkeling opportunities with generally safe conditions during calm weather. The beach offers good visibility and marine life, but snorkelers should exercise caution regarding currents and boat traffic. It's advisable to snorkel with a buddy and stay aware of your surroundings. Check local conditions before entering the water, as weather and tides can affect safety. Bring or rent proper snorkeling equipment, as availability may vary. The beach's reputation for snorkeling suggests relatively accessible underwater environments.

The best time to visit Plage de Itsamia is during the dry season from May to October, when weather conditions are most favorable. This period offers calmer seas, better underwater visibility for snorkeling, and less rainfall. Water temperatures in the Comoros remain warm year-round, but the dry season provides the clearest conditions for observing marine life. Early morning visits often provide the best light for snorkeling and scenic photography, along with cooler temperatures before midday heat.

Plage de Itsamia is located near Moroni on Grande Comore island, making it relatively accessible from the capital. Visitors can typically reach the beach by taxi, which is a common transportation option in the Comoros. The journey from central Moroni is generally short, though exact distances vary. You can arrange transportation through your hotel or hail a taxi locally. Some tour operators may include Itsamia in snorkeling excursions. Ask your accommodation for specific directions and current transport options.

Facilities at Plage de Itsamia are typically basic, reflecting the general infrastructure level in the Comoros. You may find small local vendors or simple refreshment options, but it's wise to bring water and snacks. Nearby Moroni offers more comprehensive dining and accommodation choices, making the beach suitable for day trips. Some visitors arrange meals through their hotels or bring packed lunches. Snorkeling equipment rental availability can vary, so consider bringing your own gear or confirming rental options beforehand.

Plage de Itsamia's reputation for excellent snorkeling suggests diverse marine life typical of Comoros waters. Snorkelers commonly encounter tropical fish species, coral formations, and potentially sea turtles, which are found in Comoros waters. The Indian Ocean location provides rich biodiversity, though specific species vary by season and conditions. Visibility and marine encounters depend on weather, tide, and time of year. For the best experience, snorkel during calm conditions in the dry season when water clarity is optimal.