NATIONAL PARK SERVICE · news
UPDATE: Yellowstone National Park’s Mammoth Hot Springs Hotel spring 2023 opening delayed; Flood-damaged wastewater system still being completed
April 12, 2023 · Source: National Park Service
Yellowstone National Park’s Mammoth Hot Springs Hotel spring 2023 opening has been delayed until the wastewater treatment system in the area is completed and operational. Due to the heavy winter and difficult construction conditions, the new system will not be operational by April 28 as originally planned, the scheduled Mammoth Hotel opening date. The park is working closely with contractors to complete the project as quickly as possible.
Read the official NPS sourceWhat Travelers Need to Know
Check the affected roads, trails or facilities and the dates in the official notice. Plan an alternate route or activity if your itinerary uses the affected area.
Dates and operating conditions can change after publication. Check the park’s official visitor information for your travel date.
Traveler guidance by State & Nation Staff Writer.