Flight
Both United and TAP offer direct flights from Newark to Porto, Portugal (6 hr flight). The venue is a 2 hr drive from Porto Airport. Otherwise, if you are traveling elsewhere in Europe prior to the wedding, you can also choose to fly into airports that are an hour closer to the venue- Santiago de Compostela or Vigo (both in Spain).
Hotel
We are staying here Wednesday-Thursday night (header photo). 4-star hotel, 13 minute drive to the venue, and free parking. $175 a night. Unfortunately hotel blocks are not available. When booking on their website they require at 9 digit telephone number (spanish), we recommend making one up and provide your actual cell phone number in the notes section explaining it's a US number. Bookings also available on bookings.com and Expedia. Transportation between venue and this hotel will be provided.
Hotel
This hotel is 6 minutes south of the venue, has a pool and free parking. Most economical option. Transportation between venue and this hotel will be provided.
Rental Car
We recommend renting a car at the Porto airport. There are several options. We used Enterprise last year and they were great.
Rental Car
We've also rented from Sixt in the past with no issue.