Choose a shared or private mainland day combining Altun Ha, cave tubing and ziplining. Explore the Maya plazas and temples with your guide, walk through the forest for cave tubing, and float through limestone chambers. On the zipline course, trained guides fit your equipment and lead you between canopy platforms. Mainland activities and transport take about 8 hours, plus your island connection. Shared tours may include other travellers and require at least four adults. Private tours are reserved for your booked group and require at least two adults. Return water-taxi or local-flight tickets are included only when named in your selected option. Own-transportation options exclude island tickets. Island hotel transfers are excluded. Meet your guide in Belize City. Bottled water, lunch and activity equipment are included. Existing height, age and health restrictions apply.