Yes, there are several day trips you can take from Jaisalmer. One popular excursion is to the Sam Sand Dunes, which are about 45 minutes away by car and offer the chance to experience the desert with camel rides, dune rides and cultural performances. Another option is to visit the abandoned village of Kuldhara, which is said to be haunted and has an interesting history. You can also take a trip to the nearby Bada Bagh oasis or visit the Jain temples in Lodhruva.