A mountain cabin retreat is also an excellent option. The peace and quiet of the mountains, surrounded by nature, can be very inspiring. You can wake up to the sound of birds and the sight of beautiful forests. There's no hustle and bustle to disrupt your creative thoughts. You can sit by the fireplace in the evenings and jot down the ideas that came to you during the day while hiking or just looking at the scenery.
A secluded beach vacation could be great. You have the calming sound of the waves, the fresh sea air, and long stretches of beach where you can walk and let your ideas flow. There are fewer distractions compared to a bustling city, and you can set up your laptop or notebook on a beach chair and write as the sun rises or sets.