@mr.d.travels: Part 3. Solo in Barcelona. The Bunkers sounded easy on paper, 10 minutes, they said. What I got was a full hike, no water, and a view that almost made me forget my legs were shaking, this walk is no joke😂 Comment For Part 4. #SoloTrip #BarcelonaViews #BunkersDelCarmel #SoloTraveller #HiddenBarcelona #OffTheBeatenPath #EuropeTravel #IrishAbroad #ScenicEurope #TravelStruggles #WanderSlowly #UrbanHiking #BackpackEurope #TravelRealness #BarcelonaJourney