Tsuihou Reijou, Craft shinagara Camping Car de Isekai wo Tabishimasu

Slow Life in a Campervan. Enjoying delicious food and breathtaking views.

The protagonist is a girl (and she doesn't fall in love). It's a story about the protagonist, reincarnated as a viscount's daughter, living leisurely in another world in a campervan. She enjoys eating delicious food, admiring the beautiful scenery, and creating convenient items with alchemy magic. It's an adventurous journey of living leisurely in a high fantasy world.

(Source: Novel Updates)