Silverwood’s Boulder Beach water park opens at 11 AM on summer days; the 2026 season began June 6.
Some links on this page are affiliate links. If you book through them, we may earn a small commission at no extra cost to you.
The practical answer to when does Silverwood water park open is 11 AM on summer operating days, but the seasonal date matters too. Silverwood Theme Park’s water park is officially Boulder Beach Water Park in Athol, Idaho, and its 2026 daily water-park season began June 6.
Silverwood itself opens earlier in the year with dry rides, shops, food, and shows, so do not assume a May Silverwood ticket means the water park is open. For a water-slide day, check the Boulder Beach line on the park calendar, not just the main Silverwood hours.
If you are comparing dates, start with the attraction ticket options here:
Silverwood Water Park Opening Date And Daily Hours
Silverwood’s Boulder Beach Water Park opens at 11 AM on listed summer dates and normally closes at 7 PM. The 2026 Boulder Beach daily season began on June 6 and runs through the Labor Day weekend window listed by the park.
The schedule can look confusing because Silverwood Theme Park and Boulder Beach Water Park do not always share the same hours. In July, for example, Silverwood may stay open until 9 PM or 10 PM while Boulder Beach still closes at 7 PM.
Use the Boulder Beach hours as your planning anchor if slides, wave pools, or the lazy river are the reason for your visit. The official park calendar lists separate daily hours for Silverwood and Boulder Beach, and that is the safest source to check before driving to Athol.
Silverwood posts the live daily schedule on its official Silverwood operating calendar.
How Late Does Boulder Beach Stay Open?
Boulder Beach usually closes at 7 PM during peak summer dates, even when the theme park stays open later. Families who want several hours in the water should plan to enter before lunch rather than saving the water park for late afternoon.
A good day plan is simple: ride the major dry attractions early, move to Boulder Beach before the hottest part of the day, then return to coasters and evening food after the water park closes. Silverwood’s dry side can give you extra time after the pools close, but wet rides and slides stop on the posted Boulder Beach schedule.
For a smoother visit, bring or rent what you need before you cross into the water-park area:
- Swimwear: Boulder Beach is a real water-park day, not just a splash-pad stop.
- Towels: Pack your own so you are not hunting for extras after the pools close.
- Water shoes: Summer pavement can get hot between slides and seating areas.
- Dry clothes: Silverwood’s rides and restaurants feel better after a full water session.
Ticket Options For Silverwood And Boulder Beach
Silverwood admission includes Boulder Beach on days when the water park is open. There is not a separate standard Boulder Beach-only ticket for regular summer visitors.
Current online pricing is lower than gate pricing on the regular 1-day, 2-day, and 3-day tickets listed by Silverwood’s ticketing page. Prices can change, so treat these as planning numbers and confirm the checkout total before you buy.
| Admission Option | What It Includes | Current Rough Price |
|---|---|---|
| Online 1-day ticket | One 2026 visit to Silverwood, including Boulder Beach on operating days | $75 adult; $47 youth or senior |
| Gate 1-day ticket | Same-day admission bought at the park entrance | $85 adult; $55 youth or senior |
| Online 2-day ticket | Two park days, consecutive or non-consecutive, for the same guest | $116 adult; $72 youth or senior |
| Gate 2-day ticket | Two park days bought at the entrance | $126 adult; $79 youth or senior |
| Online 3-day ticket | Three 2026 park days for the same guest | $153 adult; $93 youth or senior |
| After-4-PM gate admission | Late-day entry, better for dry rides than a full water-park day | $56 adult; $45 youth or senior |
| Season pass | Unlimited 2026 Silverwood and Boulder Beach visits, excluding Scarywood | $259 regular pass; $745 Gold Pass |
Age bands: Silverwood lists regular admission for ages 8–64, youth for ages 3–7, senior for ages 65 and older, and free admission for ages 2 and younger.
What Opens When Boulder Beach Does Not?
Silverwood Theme Park can be open while Boulder Beach Water Park is closed, especially before the summer water-park season starts and after it ends. Early-season visits are better for coasters, the train, family rides, food, and shows than for pools and slides.
The split matters most in May, early June, and September. A family driving in for the water park should not rely on a generic “Silverwood is open” listing, because that can refer to the dry park only.
Use this simple read on the calendar:
- Silverwood open, Boulder Beach closed: Plan a theme-park day with no water slides.
- Silverwood open, Boulder Beach 11 AM–7 PM: Plan a full summer combo day.
- Silverwood closed: Do not plan a same-day visit unless the calendar changes.
Where To Stay Near Silverwood
Coeur d’Alene is the easiest hotel base for most Silverwood visitors because it has more lodging, restaurants, and lakefront downtime than Athol. The drive to Silverwood is short enough for a full park day, while the hotel choice is much wider.
Athol works if you want to be close to the gate or have an RV setup, but many travelers will prefer Coeur d’Alene for a two-night family trip. Spokane can also work if you are flying in, but the longer drive makes early water-park entry harder.
For hotels near the park, compare Coeur d’Alene first, then widen the search toward Athol or Spokane only if prices are high:
Which Ticket Should You Buy For Boulder Beach?
A 1-day online ticket is the right pick for most first-time Boulder Beach visitors who only want one long summer day. A 2-day ticket is the better value if you want one day focused on the water park and one day focused on coasters, shows, and slower family rides.
Skip the after-4-PM ticket if Boulder Beach is your main reason to go. That ticket can work for evening dry rides, but it leaves little or no useful water-park time because Boulder Beach normally closes at 7 PM.
Use this final match before buying:
- Choose 1 day if your plan is a single summer stop and you can arrive near opening.
- Choose 2 days if kids want both Boulder Beach and the biggest Silverwood rides without rushing.
- Choose 3 days if Silverwood is the anchor of a North Idaho family trip.
- Choose a season pass if you live close enough to visit four or more times.
If you already know the date, check the live ticket options before locking the plan:
References & Sources
- Silverwood Theme Park.“Silverwood 2026 Days & Hours.”Lists the current daily operating hours for Silverwood Theme Park and Boulder Beach Water Park.