Carrie's recent trip report covers train logistics very well so I will not repeat that information. https://community.ricksteves.com/travel-forum/trip-reports/solo-in-the-netherlands-and-belgium-my-trip-report
In early October 2023, I spent 5 nights in Amsterdam, 4 nights in Gent (Belgium) with side trips to Bruges and Antwerp, and then 3 nights in Leiden (Netherlands) with side trips to Den Haag and Delft. I am in my 70s, traveled solo, and had a great trip. I benefitted from many posts on this forum. I walked 6-8 miles per day and used public transportation.
Flights: I flew on PLAY airlines from Washington Dulles to Amsterdam, with a connecting flight in Reykjavik. I didn’t know anyone who had flown with them and found few reviews so I thought this might be helpful to report. Even with paying extra for carry-on bag and for seat selection, the price was much, much better than other options at the time I booked. It worked out fine; no problems. Flying into Reykjavik, I could faintly see some northern lights. The captain announced that we might see them. For Reykjavik to Amsterdam leg, I had 3 seats to stretch out on. Coming home, the flight from Reykjavik to Washington had phone charger ports for each seat. I brought my own snacks because Play charges for all food and drink and has a very limited food selection.
The one surprise, which was not a problem for me but might be for some people my age, is that to deplane in Amsterdam we had to carry the carry-on bags down the outdoor boarding stairs and then up a flight of stairs inside the airport. For the flight home, we also had this for boarding in Amsterdam and again for changing planes in Reykjavik where it was one degree centigrade. I don’t know what options there were for anyone who had trouble carrying their bags up and down stairs.
In Amsterdam, I stayed 5 nights at the Owl Hotel in the Leidesplein area. As suggested on the hotel website, I took bus 397 directly from Schipol airport to the Leidesplein stop and then walked about a block to the hotel. I chose this hotel because it was one of the cheaper options at the time I was booking, it has an elevator, it is close to museums, and the reviews were good. My single room was very small but I knew to expect that from the reviews. The staff were very friendly and helpful, location was very convenient, and I was content staying there. Coffee and tea were available to guests all day. There was a pleasant garden to sit in as well as a breakfast room. I am not a big breakfast eater so I didn’t pay extra for breakfast but I was really happy to have the morning coffee. I usually picked up a croissant at a bakery after I left the hotel in the morning.
I left my bag at the hotel and went to a nearby café called Small Talk, recommended by the receptionist. I had a Dutch apple pancake and coffee sitting outside on a warm afternoon across from Vondel Park and the museum complex. When I got back to the hotel, my room was ready. After unpacking, I took a walk, following the RS Guide city walk in reverse. The RS walk ends at Leidesplein whereas I started there and continued through Dam Square. Being jetlagged and a bit directionally challenged, I missed some things following the walk in reverse but I got a good sense of the historic center and saw many of the main landmarks.
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