After the city tour and stocking up on water and snacks, it was back into the bus for our trip up the volcano and into the caldera at ~1700m above sea-level. Here we also had a first short hike up to the small peak created during the the last eruption in 2014. We covered a good 5km, 220m uphill and 300m downhill – all thru volcanic ash and rocks; finishing at our guesthouse in time for a shower, a bit of rest and dinner.