Bus Hire services in Delhi are the best option for group travelling for several reasons. Firstly, they offer comfort and convenience to travellers, as everyone can sit together and enjoy the journey. Secondly, renting a bus is a cost-effective option, especially for large groups, as it eliminates the need for multiple vehicles. Thirdly, renting a bus is a safer option, as the drivers are experienced and familiar with the local roads and traffic conditions. Finally, bus rental services offer flexibility, allowing you to plan your itinerary and travel at your own pace. Overall, renting a bus hire in Delhi is the best option for group travel.