Complex sentence: It laid down a track, organized overnight accommodations, dedicated part-time host, drove in public funds to furnish the accommodations, marked the way, and always new steps described in journal articles; 1981-89 published hiking guide in book form.
Split into simpler sentences: It laid down a track, which is the organized overnight accommodation, dedicated part-time host, and it drove in public funds to furnish the accommodations, which marked the way. There are always new steps described in journal articles; 1981-89 published hiking guide in book form.