Sundara Inn & Spa Expansion and Renovation

Lake Delton, WI

Renovation | Building Addition

Building Information
  • Addition: 32,260 SF, 2 Stories
  • Renovation: 13,668 SF
  • 13 New Treatment and Relaxation Rooms
  • Cambrian Oasis with Pools and Swim-up Bar
  • Full-Service Restaurant
  • Outdoor Pools
  • Patio with Fire Pits
  • Salt Therapy Room
  • Salon
Sundara Inn & Spa
  • Bill Ryan - Project Principal
  • Mike Maas - Project Manager/Project Architect
  • Josh Johnson - Project Architect
  • Caralyn Kirkegaard - Interior Designer
  • Ron Paul - Construction Administrator

World-Class - a term commonly used to describe Sundara Inn & Spa. Nestled amongst secluded pines on 26 acres within the Wilderness Resort in Wisconsin Dells, Sundara has received countless accolades since its debut in 2003. Their mission is wellness - in everything they do. Ownership desired to begin a new chapter for Sundara by taking their mission to the next level. Starting with Sundara's vision, ADCI designers meticulously crafted an intimate, unplug-from-the-world experience.

The expansion enhances Sundara's already acclaimed amenities and services by adding individual and couple treatment rooms, halotherapy, an "away room," demonstration space with kitchen, manicure/pedicure salon and large sun deck with fire pits and two that links to the indoor pool with the second being a unique saltwater experience. A patio with fire pits and water feature provides a second outdoor retreat that is cradled by the woodlands and adjacent to the indoor restaurant and lounge. The Cambrian Oasis transports guests to a secluded chamber surrounded by replicated Cambrian sandstone formations, soft turquoise hues and subdued lighting for a tranquil and immersive retreat within a retreat. Swim-up and walk-up bars within the Cambrian Oasis offer refreshments.

Award Winner: 2018 Projects of Distinction Silver Award presented by Associated Builders & Contractors - Wisconsin

Award Winner: 2019 Projects of Distinction Silver Award presented by Associated Builders & Contractors - Wisconsin


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Mike Rebholz Photography and JakeRost Photography