El transporte público cruza como a las ocho de la mañana pero por lo que vi funciona desde temprano y con mucha frecuencia, al menos en verano. En enero el valor del cruce con auto era de 2000 chilenos.

Si hay lugares para alojarse. Isi bien no se los precios podes preguntar en La Oficina de turismo. Saludos

No sé cómo será el tema de transporte. No vinos pasar micros mientras la recorríamos por lo que , si los hay , la frecuencia no sería a favor de tu tiempo. Te recomiendo hacerlo con vehículo. Es de muy fácil acceso. Y a parte la idea es ir recorriéndola con tiempo Saludos

Francoise, from the bus station of Castro there are some daily departures (10 Monday to Friday -just 4 of them in the morning, 2 of them before 8 AM-, 7 on Saturday, 3 on Sunday and public holidays) to Puqueldon, the main town in the island. All of them pass to Ichuac, but just some of these buses arrive to Aldachido and Detif, if you are thinking in visit the 3 World Heritage churches that Isla Lemuy has. The time of the trip between Castro and Puqueldon must be 2 hours, approx. There aren't local buses in the island, just the ones that came from Castro. But there is another alternative, more expensive, but possible: Take a bus to Queilen and down at "Huicha", the place where the ferry to Isla Lemuy depart (buses to Queilen are more frequent that buses to Lemuy, but just one each hour, approx. If you don't want wait, you can take a bus or "colectivo" to Chonchi, they pass each 5, 10 minutes, and in Chonchi hire a cab to Huicha, just 10 minutes of tri, 2000 Chilean pesos). On the lounge where you wait the ferry to Isla Lemuy (the ferry is free for pedestrians) you will see a list with the phone numbers of the few taxis of Isla Lemuy. You can call one of them before take the ferry to Isla Lemuy and they will be waiting for you in Chulchuy, the place where the ferry arrives in the island. I think that a trip in cab between Chulchuy and Pulqueldon cost close to 5000 Chilean pesos, maybe less. From Chulchuy is possible walk to the first World Heritage church of the Island, Ichuac. I did it, it takes to me a 45 minutes of pleasant walking arrive to Ichuac from Chulchuy. But I don't suggest walk far away: I think that walking from Chulchuy to Puqueldon can takes between 2 and 3 hours.