Start your bachelor party by soaking up the sun and relaxing at Jallandhar Beach. You can also try out various water sports activities like parasailing, banana boat rides, jet skiing, and more. The beach also has a shacks and food stalls where you can grab some local snacks and drinks.
Explore the cultural history of Diu at the Fort and St. Paul's Church. The Diu Fort is an impressive structure that dates back to the 16th century and used to be the residence of the Portuguese Governor. St. Paul's Church is a beautiful church that has a mix of Baroque and Gothic architecture and is worth a visit.
End your bachelor party by exploring the unique Naida Caves and the beautiful Gangeshwar Temple. The Naida Caves are a network of man-made caves with beautiful natural formations of stalactites and stalagmites. The Gangeshwar Temple is situated along the sea and is known for its five Shiva lingams that are washed by the waves at high tide.
If you have extra time, you can also visit the INS Khukri Memorial, the Nagoa Beach, and the Panikota Fort. If you have less time, consider skipping the Gangeshwar Temple or the Naida Caves depending on your interests. Make sure to pack sunscreen, hats, and sunglasses as the weather in Diu can get quite hot. Also, carry enough cash as many places do not accept cards.