If you have more time, you can visit Yelagiri Adventure Camp to experience more adrenaline-pumping activities like rock climbing and rappelling. You can also visit the Jalagandeeswarar Temple, situated at the foot of Swamimalai Hill. However, avoid visiting these places during peak monsoon season as it can be risky. If you have less time, you can skip the observatory, and spend more time at Jalagamparai Waterfalls. Make sure to carry comfortable footwear, light snacks, and a water bottle.