Elastic App Search introduces a new feature that allows users to explore its functionalities using a pre-loaded National Parks demo engine, providing a hands-on experience without the need to bring their own data. The demo contains data on 59 U.S. National Parks, enabling users to experiment with features such as Relevance Tuning, Proximity Boosts, and Curations to enhance search results. The platform's dashboard allows real-time adjustments to search queries, improving user experience and trust by promoting relevant results like the Rocky Mountain National Park for mountain-related searches. Users can track analytic events to optimize search performance further, ensuring their search experience aligns with user needs. The National Parks dataset is licensed under Creative Commons and authored by Kevin Nayar, and users can explore Elastic App Search with a 14-day free trial.