Bandung.

This unique cooling tower, the only one of its kind in Indonesia, offers a fascinating glimpse into industrial architecture. It's often mistaken for a nuclear power plant due to its distinctive hyperboloid shape, making it an intriguing point of interest for both locals and tourists alike.

Playing online chess or catur can be a fun and engaging activity for your father. It's free, easy to access, and provides mental stimulation.

Insider tip Sign up on Lichess or Chess.com and start playing with friends or other players online.

Journaling can be a therapeutic and reflective activity for your father. It helps in expressing emotions, planning daily activities, and maintaining a sense of routine.

Insider tip Encourage your father to start journaling regularly as it can improve his mood and provide a creative outlet.

Fishing in a nearby river can be a peaceful and enjoyable activity for your father. It provides fresh air, natural surroundings, and the satisfaction of catching fish.

Insider tip Find a local river or stream where fishing is allowed and enjoy the experience together.

Virtual reality yoga and taichi can provide a low-impact, relaxing workout for your father. It's an excellent way to maintain flexibility and balance while enjoying the benefits of these practices.

Insider tip Try out VR yoga or taichi sessions together as they offer guided classes that are suitable for all levels.

This school for the elderly in Bandung offers a structured environment and activities that can help keep older adults engaged and active. It's a great place to meet other seniors and participate in various activities.

Virtual reality fishing can provide a relaxing and immersive experience for your father. It's easy to set up at home and offers a peaceful environment with soothing sounds.

Insider tip Try the VR fishing app recommended by another user, which provides a calming experience with natural sounds and visuals.

Flying a FPV drone can be an exciting and engaging activity for your father. It combines physical exercise with mental focus, providing a fun way to stay active.

Insider tip Start with basic FPV flying in a safe environment like a park or backyard before progressing to more challenging areas.

Located in Sukajadi, this area offers a community center for the elderly where they can participate in various activities and socialize with other seniors.

The journey from Tasikmalaya to Bandung covers 116 kilometers, making it the longest trip mentioned. The experience is worth it despite encountering police stops due to non-compliant vehicles.

Insider tip Travel early in the morning to avoid traffic and potential police checks.

Candi Bobojongemas is a historical site that dates back to the 6th-7th century, offering insights into the Kerajaan Kedan era. Despite its significance, it remains largely overlooked and underdeveloped compared to other tourist attractions in the region.

Heads up The site is currently neglected and lacks proper development or maintenance, making it less accessible and potentially unsafe for visitors.

Indonesia is a vast and diverse country with numerous travel destinations, including the Gili Islands. It offers a mix of relaxation, culture, and adventure for travelers from all walks of life.

Bandung is a city in Indonesia known for its Swiss-inspired architecture and delicious food. The city offers a unique blend of history, culture, and culinary delights, making it an ideal destination for those seeking to explore the lesser-known but equally charming cities of Java.

Heads up [15 upvotes] not necessarily a hidden gem but definetly Bandung

Bandung is mentioned as an alternative destination for locals who are fed up with the rising cost of living in Bali and prefer a more affordable city.