Tipping is highly subjective, and while the local hosts enjoy any tips they receive, tips are not required, and the level of excellent service is not dependent on the expectation of a good tip. If you were satisfied with the service provided during your tour, a tip for the guide is appropriate but not required. While it may not be customary for you, it is critical for the individuals who will look after you throughout your trip, inspires outstanding loyalty, and is a well-known practice in many nations' tourism industries.