Forio is a charming town on the Neapolitan Riviera in Italy. It is known for its beautiful beaches, thermal spas, and historic architecture. Here is a tourist visitor guide to Forio:

1. Beaches: Forio has some of the most beautiful beaches on the Neapolitan Riviera. The most popular beach is Chiaia, which has crystal-clear water and soft sandy beaches. Other notable beaches include Citara, San Francesco, and La Scannella.

2. Thermal Spas: The town of Forio is known for its thermal baths and spas. The most famous one is the Poseidon Gardens, which features over twenty thermal pools, natural saunas, and a beach. You can also visit the Negombo Thermal Gardens, Sorgeto hot springs, and Castiglione Thermal Park.

3. Castello Aragonese: This castle is located on a small islet just off Forio's coast. It is a famous tourist attraction and offers breathtaking views of the surrounding sea. You can take a boat tour or hike to the castle.

4. Villa La Mortella: This is a botanical garden created by Lady Walton, the British wife of Italian composer Sir William Walton. The garden is home to a wide variety of exotic plants and flowers, as well as a beautiful lily pond.

5. Historic Churches: Forio has several historic churches worth visiting, including the Church of Soccorso, the Chiesa del Carmine, and the Chiesa di San Leonardo.

6. Food and Wine: Forio is known for its delicious seafood, pasta, and pizza. You should also try the local wine, such as the Lacryma Christi.

7. Nightlife: Forio has a lively nightlife scene, with several bars and nightclubs along the beachfront.

8. Shopping: Forio has several boutique shops and markets selling locally made handicrafts, ceramics, and souvenirs.

9. Outdoor Activities: There are many outdoor activities to enjoy in Forio, including hiking, biking, and horseback riding. You can also take a boat tour around the island of Ischia.

10. Festivals: Forio celebrates several festivals throughout the year, including the Festival of San Vito, the feast of Sant'Anna, and the Grape Harvest Festival. These festivals involve parades, music, and fireworks, and are a great way to experience local culture.