
OSWEGO LAKE ARCHITECTURAL BOAT TOUR
OSWEGO LAKE ARCHITECTURAL BOAT TOUR
First Round of Tickets Sold Out in 15mins!
*If you missed out, You are in Luck*
We have More Boats + More Tickets!!
NEW TICKET RELEASE LIVE NOW!!
If tickets are sold out, please check back periodically as we may release more tickets as we are able to add more volunteer boats.
Event Day | September 13, 2026
Boarding at Sundeleaf Plaza {10am}
Boat Tour Guided Cruise {11-1pm}
Brunch at Mann’s on the Lake {1-2:30pm}
2026 TICKET PRICING
Boat Tour Guided Cruise Price $150
Brunch at Mann’s on the Lake Price $50
TICKETS NOW LIVE FOR MEMBERS
Saturday August 1st at 10am
TICKETS NOW LIVE FOR PUBLIC
Saturday August 8th at 10am
First Release Sold Out in 15mins!
*If you missed out, You are in Luck!*
We have More Boats + More Tickets!!
NEW TICKET RELEASE LIVE NOW!!
~DAY of TOUR~
2 HOUR BOAT CRUISE of OSWEGO LAKE
The approximately two-hour non-stop cruise features classic and architecturally significant homes and historic sites along the shoreline of the main lake and Lakewood Bay. We also point out various architectural styles.
Years of research have gone into identifying the architects and original homeowners to create this informative and entertaining tour.
MANN’s on the LAKE MIMOSA BRUNCH
This year participants will have the opportunity to enjoy a lovely Mimosa Brunch at Mann’s on the Lake after the tour. Enjoy more views of the lake from the patio at Mann’s while enjoying this special brunch buffet created especially for our tour-goers.
LOGISTICS
Day of Tour: Check-In is 10am. The tour departs from Sundeleaf Plaza Docks near the Lake Theater at 11am.
Please be aware that although this is not a walking tour, participants must be able to get on and off small boats from a floating dock. We can not guarantee seating on a larger pontoon boat. All participants must be at least 18 years of age.

Our 2026 Tour Poster | Learn about this Historic Home on the Tour

Mann’s on the Lake | Your Mimosa Brunch Lake Views


OUR OSWEGO LAKE ARCHITECTURAL BOAT TOUR SPONSORS
2026 TITLE SPONSOR
Terry Sprague, Luxe Forbes Global Properties
Thank You!! We are so grateful for your continued sponsorship.
2026 COMMUNITY SPONSORS
Mann’s on the Lake for Hosting our Amazing Champagne Brunch, Sesame Donuts for Yummy Welcome Donuts & Coffee, The Lake Oswego Corporation for once again giving us the on the Lake Safety & Support for our event, and Cougar Crest Winery, Lake Oswego Tasting Room.
We so appreciate all of our Lake Share Owner Boat Drivers, Tour Guides and Volunteers, it takes them all to make this day a success.
VOLUNTEER FOR THE BOAT TOUR EVENT
DRIVERS | GUIDES | EVENT VOLUNTEERS
Volunteer to Captain Your Boat | Oswego Lake Share Drivers
We’re looking for Captains! If you have Oswego Lake access, Love to Drive your Boat and would like to Volunteer to take passengers on the tour we’d love to hear from you. Many of our Drivers bring along a family member or friend to Guide and share in the fun! Volunteer time and any costs are tax-deductible.
Volunteer to be a Tour Guide
Would you like to be a Tour Guide on the day of the Boat Tour? We provide all the training via your own guided lake tour before the event. It is so much fun to learn and share all about the History of Oswego Lake and it’s Historic Homes.
Volunteer on the Dock Side
Would you like to help, but not float day of? We have so many fun things to do…
Contact | 2026 Boat Tour Chair | Jen Wiley | c. 503.515.3449
OR Drop us a line at 4lohistory@lakeoswegopreservationsociety.org
The Lake Oswego Preservation Society is an all-volunteer non-profit organization. 100% of the proceeds from this event benefit Our Mission: To Preserve, Protect and Advocate on behalf of Lake Oswego’s Built Heritage and Historic Assets.



Did you know?
- Sucker Lake, the original name of Oswego Lake, was not named for anyone on the shore, it was named after a type of fish found in the lake waters.
- Before homes were built on the site, the Lake Grove Anglers’ Club held casting tournaments at the west end of the lake. The president of the organization was determined by who caught the largest bass; a 7 pound, 10-ounce fish elected the first president.
- Did you know there is a pig house on Oswego Lake? Actually, it’s a small, brick bathhouse with wooden doors, which was modeled after the 1932 Walt Disney cartoon The Three Little Pigs. Christian and Dorothy Kisky constructed it and when they hosted a theme party, Walt Disney himself provided a wolf and pig costumes for the occasion.
- Oswego Lake was created about 15,000 years ago by the Ice Age Floods, the same geologic event that created the Columbia Gorge; the lake is not man-made.
- The light on top of the 1931 Janzten Estate boathouse was once used as a beacon for airplanes back in the day when pontoon planes were allowed to land on Oswego Lake.
- In Lakewood, there are the remains of a quarry that supplied the basalt for Oswego’s first iron furnace, which began construction in 1866.
- Today’s “West Point” in the Lakewood neighborhood, was once known as “Palmer’s Point.”
- In the 1930s, the sand for the beach of Mary S. Young’s estate on Twin Points was imported from Gearhart, Oregon, not Hawaii.
- In 1929, an experimental “rocket boat” powered by gunpowder was tested on Sucker Lake. The Flying Lena, as it was called, ended its maiden voyage when the inventor jumped overboard to avoid injury.
- The promontory called “Diamond Head” was named and subdivided in 1948.
Waiver of Liability
Please note that by participating in this event, you are agreeing to a waiver of liability:
WAIVER AND RELEASE OF LIABILITY: I for myself and on behalf of my heirs, assignees, personal representatives and next of kin, HEREBY RELEASE AND HOLD HARMLESS Lake Oswego Preservation Society their officers, officials, agents, and/or employees, other participants, sponsoring agencies, sponsors, advertisers, and, if applicable, owners and leasers of premises used to conduct the event (“RELEASEES”), WITH RESPECT TO ANY AND ALL INJURY, DISABILITY, DEATH, or loss or damage to person or property, WHETHER ARISING FROM THE NEGLIGENCE OF THE RELEASEES OR OTHERWISE.
BY PARTICIPATING IN THIS EVENT, I AGREE TO THIS RELEASE OF LIABILITY AND ASSUMPTION OF RISK AGREEMENT, I FULLY UNDERSTAND ITS TERMS, AND I UNDERSTAND THAT I HAVE, FREELY AND VOLUNTARILY, GIVEN UP SUBSTANTIAL RIGHTS.