Dd21 months usually sleeps from 8pm to 6-7am.
Since we've came on holiday shes woken at 5am. The room is dark and there's no noise. Even the day we came on holiday (so left our house) she woke at 4:45am.
What can I try to encourage her to sleep later.
I tried moving her nap later. Usually she naps at 11am for 2 hours. So yesterday we let her nap at 1pm and she went to bed at 9.30pm yet still woke at 5am.
Anything else we can try?