In the morning, visit the Kedarnath Temple, one of the most sacred Hindu shrines. The temple is located on the Garhwal Himalayan range near the Mandakini river. Afternoon can be spent hiking in the surrounding mountains and enjoying the scenic views. In the evening, attend the Maha Aarti at the temple and immerse yourself in the spiritual atmosphere.
In the morning, take a trek to Vasuki Tal Lake, known for its crystal clear waters and breathtaking views of the Himalayas. Afternoon can be spent picnicking by the lake and admiring the scenery. In the evening, return to Kedarnath and explore the local markets for souvenirs and handicrafts.
In the morning, visit the Shankaracharya Samadhi, a memorial built in honor of Adi Shankaracharya, the philosopher who established the doctrine of Advaita Vedanta. Afternoon can be spent exploring the town and trying local delicacies. In the evening, attend the Ganga Aarti at the bank of Mandakini river.
You can also consider visiting the Chopta Valley, which is a popular trekking destination and offers stunning views of the Himalayas. Another side trip can be to the nearby town of Guptkashi, which has many historical temples and is known for its scenic beauty.
To maximize your fun, make sure to carry appropriate clothing and gear for trekking. Also, carry adequate supplies of food and water, as options may be limited during treks. Finally, make sure to keep a buffer day in case of any unforeseen delays or bad weather conditions.
Other suggestions include hiring a local guide for the treks, as they can provide valuable insights into the local history and culture. Also, make sure to respect the local customs and culture, and avoid littering or damaging the natural surroundings.