Visit the Santa Barbara Castle

On a rainy afternoon in Alicante, one of the best things to do is to visit the Santa Barbara Castle. This iconic landmark offers stunning panoramic views of the city and the Mediterranean Sea. You can explore the castle's rich history, wander through its ancient walls, and admire the medieval architecture. Inside the castle, there is a museum where you can learn about Alicante's past. It's a perfect way to spend a rainy afternoon while immersing yourself in the city's culture and heritage.