We went when my daughter was 10 weeks and then have just got back from her second holiday abroad (she is now 8 months) and we just took her for a walk in the pram and she slept fine. She had a travel cot for night time and I just made sure I took the sheet off her cot at home, along with her comforter and projector and she slept just as well as she does at home and she was in the same room as us which didn’t bother her x
Just got back form majorca with my 19m old...I worried about this but he napped in his pram. Each day we would put him in his pram and walk around his nap time and he'd sleep. He didn't do too well napping around the pool because of excitement of seeing everyone playing
Yes, we went to Norway when little one was 4 months, then the US for a month when 6-7 months. We did pram naps and carrier naps when out and about and it was absolutely fine x