This chapter reviews research on volunteering in destination service organisations, which promote and facilitate tourism in a destination. This setting for volunteering has been largely overlooked when compared to attractions, events and volunteer tourism. The chapter reviews the limited studies on volunteering in destination service settings, namely visitor information centres, meet-and-greet programmes, destination tourism associations, destination tour guiding, campground hosting, and emergency and rescue services. A model of destination service volunteering settings and roles is presented. This identifies four roles where volunteers are making contributions to a destination’s management and the visitor experience: destination planning, risk management, visitor welcome and orientation, interpretation and co-creation. The model also highlights that while ‘host’ volunteering dominates, some destination service volunteers can also view themselves as travellers, or ‘guest’ volunteers. The chapter concludes with a research agenda for destination service volunteering.