Catching that golden hour glow on the Portuguese horizon is definitely worth the effort of planning a road trip. The freedom to just pull over whenever you see the clouds catching fire makes the whole experience way more relaxed and rewarding. You can rent a car in Portugal here:
https://getrentacar.com/en-US/portugal . The platform lets you browse different local options so you can pick a ride that fits your gear and your budget perfectly. It takes all the stress out of moving between locations so you can focus entirely on getting those perfect shots.