About Us

XVIII: The Heart of Idaho Falls Nightlife

Welcome to XVIII, a standout among bars in Idaho Falls, where quality, integrity, and community craft an unmatched vibe. Nestled in the lively, historic downtown of Idaho Falls, this premier venue has been voted Best Bar/Brewery/Nightclub in 2023 and 2024 in the Post Register’s Readers’ Choice Awards—a tribute to our excellence in hospitality & nightlife.

As one of the best bars in Idaho Falls, XVIII is a speakeasy-inspired escape. Our talented mixologists curate more than just craft cocktails, we also feature an extensive selection of Zero Proof mocktails with the same high quality ingredients without the alcohol. The culinary team chef-driven dinner menu features shareable options and entrees bursting with bold, creative flavors. For a refined retreat, step into our exclusive cigar lounge to relax and unwind. XVIII is a downtown gem where class meets comfort and these unique touches make us the cornerstone of Idaho Falls nightlife whether it's date night or beyond.

We’re also the top choice for events, private parties, and catering in downtown Idaho Falls. Whether it’s an intimate private party or a full-blown celebration, our team delivers the XVIII experience—complete with standout service and custom menus tailored to your vision. As a proud part of this historic community, we support local causes and keep downtown thriving, making every event a celebration of Idaho Falls itself.

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XVIII Sources Local Ingredients

Using as many locally sourced ingredients as we can get our hands-on, we support our local growers, brewers, and entrepreneurs — and enable our guests to support them, too! We offer unique, quality, craft cocktails made from fresh local ingredients, a premier wine selection with bottle only and captain's list, as well as a local and regional beer selection.