我们在大波士顿地区, 暑假想去Madrid and Barcelona. 有几个问题想咨询一下:
1) 两个城市各自住在哪个area比较好?安全第一,方便第二。有没有好的hotel to recommend (3-4 stars are preferred).
2) What's the easiest way to go between Madrid and Barcelona? (thinking of flying out to Barcelona, take train to Madrid, then fly back from Madrid to Boston)
3) We are planning to spend about 10 days total, should we just split 5-5 between the two cities, or you think one city deserves more time than the other?
4) Do we still need to do COVID test on the way to Spain and on the way back to US? (all fully-vaccinated).
5) Any other tips and advices you can share would be greatly appreciated!
Thanks a lot for your help!