デルタ航空さんのインスタグラム写真 - (デルタ航空Instagram)「Looking for inspiration for future travels? Portland, Maine is the perfect mix of urban and outdoors, so you can get your fix of the city but still avoid the crowds. SkyMiles Member @sarasmiles365's favorite things to see are the many historic lighthouses (she even spent an entire day driving around to visit them all!) If you're looking for an incredible food scene combined with great outdoor adventures, make sure to add Portland to your 2021 bucket list. Note: A negative COVID-19 test or a 10-day quarantine is currently required for out-of-state travelers coming into Maine.」1月16日 2時03分