Portu de S'Illixi is generally safe for swimming when sea conditions are calm, with its small cove offering some natural protection. The mixed rocky and sandy seabed provides varied swimming conditions suitable for different abilities. Water shoes are advisable due to rocks in certain areas. The beach's small size means no lifeguard services, so swimmers should be cautious and assess conditions before entering. Snorkeling is excellent when visibility is good, allowing exploration of the rocky areas. Avoid swimming during strong winds or rough seas that affect this exposed coastal section.

The best time to visit Portu de S'Illixi is May-June and September-October for pleasant weather, warm water, and fewer tourists. These shoulder months offer the tranquility this hidden cove is known for, as it's easily overlooked when nearby larger beaches attract peak-season crowds. Early morning visits provide the calmest water and best snorkeling visibility. July and August bring warmer temperatures but more visitors discovering the area. Weekdays are quieter than weekends throughout the season, making them ideal for couples seeking privacy and scenic beauty.

Portu de S'Illixi is located near Capo Ferrato in the Muravera area of southeastern Sardinia, accessible by car along coastal roads. The beach is somewhat hidden and requires local knowledge or careful map navigation to find, as it's easily missed beside larger, more prominent beaches. Parking is available near the access point, though space is limited due to the beach's small size. A car is essential as public transport in this coastal area is minimal. Watch for local signs or ask in Muravera for specific directions to avoid missing this small cove.

Portu de S'Illixi has minimal to no facilities, maintaining its character as a small, undeveloped cove. There are no restaurants, bars, sunbed rentals, or permanent shade structures at the beach itself. Visitors should bring all necessities including food, water, umbrellas or beach tents, and snorkeling equipment. The nearest services are in Muravera town or along the more developed coastal areas nearby, where you'll find restaurants, shops, and accommodation options. Plan to be self-sufficient for your visit and remember to take all waste with you when leaving.

Portu de S'Illixi offers an intimate, authentic experience that contrasts sharply with the organized tourism of larger neighboring beaches. Its easily-missed location near Capo Ferrato means fewer visitors, creating a sense of personal discovery and tranquility perfect for couples. The combination of rocky and sandy areas provides diverse scenery and good snorkeling opportunities in a compact setting. The absence of development preserves natural beauty and local character that has disappeared from more accessible beaches. For travellers who value seclusion and scenic beauty over amenities, this hidden cove delivers genuine Sardinian coastal charm.