hotelswithindoorpools

Timberlake Lodge

144 SE 17th Street, Grand Rapids, MN 55744

Grand Splash Waterpark

Indoor waterparkYes
Day passesNot stated

Features named by the resort

  • Body slide
  • Hot tub
  • Kiddie pool slide
  • Lap pool
  • Splash pool
Slidesa 98-foot indoor/outdoor body slide plus a kiddie pool frog slide
Seasons and hoursadult swim hours are set aside
Source: the resort's own website, checked Nov 2, 2026:Anything not on those pages is left out rather than guessed.

Other indoor waterpark resorts nearby

  1. Holiday Inn Express & Suites Brainerd-Baxter

    Baxter, MN · about 68 mi away

    • Three Bear Waterpark
    • Day passes offered
    • Tipping bucket
    • Tube slide
    • Body slide
    • Lazy river

    Checked on the resort's own website, Nov 2, 2026

  2. The Lodge at Brainerd Lakes

    Baxter, MN · about 69 mi away

    • Paul Bunyan Waterpark
    • Day passes offered
    • 30,000 sq ft indoor
    • Tube slide
    • Body slide
    • Lazy river
    • Zero-depth entry pool

    Checked on the resort's own website, Nov 2, 2026

  3. Rapid River Lodge & Waterpark

    Baxter, MN · about 69 mi away

    • Rapid River Water Park
    • Lazy river
    • Tube slide
    • Kid slides
    • Kids splash zone

    Checked on the resort's own website, Nov 2, 2026

  4. Edgewater Hotel & Waterpark

    Duluth, MN · about 75 mi away

    • the Edge
    • Day passes offered
    • 35,000 sq ft indoor
    • Body slide
    • Tube slide
    • Vortex current pool
    • Lazy river

    Checked on the resort's own website, Nov 2, 2026

More indoor waterpark resorts in Minnesota

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