The Grotto
Visit The Grotto
Tours & day trips
See all 165 activities
Half-Day Multnomah Falls & Gorge Waterfalls Tour
Activity duration is 3 hours and 30 minutes
9.6 out of 10 with 372 reviews
Free cancellation available
Adventure & outdoor
See all 31 activities
From Portland: Oregon Coast Adventure Day Tour with Pickup
Activity duration is 8 hours and 30 minutes
10.0 out of 10 with 28 reviews
Free cancellation available
Private & custom tours
See all 26 activities
Scenic 2-Hour Private River Cruise to the Willamette Falls!
Activity duration is 2 hours
10.0 out of 10 with 36 reviews
Free cancellation available
Air, helicopter & balloon tours
See all 10 activities
Stunning Air Tour of the Columbia River Gorge by Envi Adventures
Activity duration is 20 minutes
10.0 out of 10 with 31 reviews
Free cancellation available
Holiday & seasonal tours
See all 7 activities
Portland: 2-Hour Lunch Cruise Through City centre
Activity duration is 2 hours
9.4 out of 10 with 72 reviews
Free cancellation available
Stay near popular The Grotto attractions
Top The Grotto Hotel Deals
Red Lion Hotel Portland Airport
7101 NE 82nd Ave Portland OR
Holiday Inn Airport - Portland by IHG
8439 Ne Columbia Blvd Portland OR
Evergreen Inn Portland Airport
3828 NE 82nd Ave Portland OR
Best Western Pony Soldier Inn - Airport
9901 NE Sandy Boulevard Portland OR
Studio 6 Portland, OR
4911 NE 82nd Ave Portland OR
Country Inn & Suites by Radisson, Portland International Airport, OR
7025 NE Alderwood Rd Portland OR
Radisson Hotel Portland Airport
6233 NE 78th Court Portland OR
Embassy Suites by Hilton Portland Airport
7900 Ne 82nd Ave Portland OR
Econo Lodge Portland Airport
9520 NE Sandy Blvd Portland OR
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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- Ping Pong's Pint Sized Puppet Museum
- Oregon Korean War Veteran's Memorial
- Burnside Bridge
- Happy Valley Holidays
- Mission Theater
- Haggart Observatory
- Hoyt Arboretum
- Moda Center
- Lindbergh's Beach
- World Forestry Center
- Ron Tonkin Field
- Lan Su Chinese Garden
- Clackamas Cycle World
- Portland Holidays
- Troutdale Holidays
- Classic Aircraft Aviation Museum
- Hillsboro Stadium
- Nathan Loeb House
- Powell's City of Books
- Lake Oswego Holidays
- Circuit Bouldering Gym SW
- Boring Holidays
- Aloha Holidays
- Washington Square Mall
- Wallace Park
- Stanley Park
- Sah-Hah-Lee Golf Course
- International Rose Test Garden
- Oregon Zoo
- Pioneer Courthouse Square
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