Jaco Island - a walk through coastal forest to a white-sand crossing to the sacred, uninhabited Jaco Island

The line through Lautem (far east), Timor-Leste - waypoints, elevation and the day-by-day shape of the walk.
May-Nov (dry season)
Tropical heat; strong currents in the channel
Best in the dry season; a boatman ferries you across; the island is uninhabited/sacred (no overnight). Confirm.
Coastal forest to a beach and a short boat crossing to a sacred island
Non-technical walking/hiking; confirm any exposed or scrambly sections locally
Marked/waymarked route; navigation generally straightforward - carry a map and confirm locally
Accessible to most walkers and families; not fully wheelchair accessible - confirm
A popular, well-known route - busier in peak season
Tutuala beach and the Ile Kere Kere rock art nearby
Tutuala (far east)
Boatman ferry across the channel to Jaco
Day route - none needed
Day-hike kit, water, sun/rain protection, sturdy footwear; coverage varies
Services in Tutuala; limited or none on the trail
Not required; self-guided
A small boatman fee; the island is sacred - respect local customs (no staying overnight). Confirm.
Permits and operators change - confirm before booking.
Strong currents in the channel, heat, remoteness
Retrace the route to exit; dial local emergency services; carry a means of calling for help where remote
This profile is desk research, compiled from public sources - not a first-hand trail report. Coordinates are approximate.