Boldt Castle Tours and Activities

A historic stone castle on a lakeside island with a clear sky.
A stone castle with towers on a lakeside island, surrounded by trees and a larger building in the background.
A stone castle with multiple towers by a calm lake, surrounded by lush greenery and a partly cloudy sky.
A historic mansion with a red roof and stone towers by a lake.
A stone structure with a statue on top by a waterfront.

Activities

Rockport, ON: 1000 Islands /Boldt Castle Sightseeing Cruises

Rockport, ON: 1000 Islands /Boldt Castle Sightseeing Cruises

NZ$51
per adult
Rockport, ON: 1000 Islands /Boldt Castle Sightseeing Cruises
Rock Island lighthouse on Rock Island

Islands, Lighthouses, and Castle Tour on the St. Lawrence River

NZ$47
per adult
Islands, Lighthouses, and Castle Tour on the St. Lawrence River
The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

NZ$144
per adult
94% of travellers recommend
The Ultimate Heart of 1000 Islands Sightseeing Boat Tour
Tour to Niagara, Toronto, Washington, Amish, Philadelphia and NYC

5 Days-Perfect East

NZ$1,704
per adult
100% of travellers recommend
5 Days-Perfect East
6 Days - Perfect East and New York

6 Days - Perfect East and New York

NZ$1,977
per adult
6 Days - Perfect East and New York
Toronto, Niagara Falls & Thousand Islands 3–DAY Trip

Toronto, Niagara Falls & Thousand Islands 3–DAY Trip

NZ$1,079
per adult
Toronto, Niagara Falls & Thousand Islands 3–DAY Trip
See all activities in Alexandria Bay

Stay near popular Boldt Castle attractions

Boldt Castle

9.4/10 (1,063 reviews)
After visiting Boldt Castle, make a plan to see the other sights and activities in Alexandria Bay. Amble around the area's riverfront or seek out the local tours.
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Top Boldt Castle Hotel & Accommodation Deals

Riveredge Resort

Riveredge Resort

3.5 out of 5
17 Holland Street Alexandria Bay NY
Riveredge Resort
Capt.'s Inn & Suites

Capt.'s Inn & Suites

2 out of 5
116 Church Street Alexandria Bay NY
Capt.'s Inn & Suites
Bonnie Castle Resort & Marina

Bonnie Castle Resort & Marina

3 out of 5
31 Holland Street Alexandria Bay NY
Bonnie Castle Resort & Marina
Capt. Thomson's Resort

Capt. Thomson's Resort

3 out of 5
45 James Street Alexandria Bay NY
Capt. Thomson's Resort
Otter Creek Inn

Otter Creek Inn

2.5 out of 5
2 Crossmon Street Extension Alexandria Bay NY
Otter Creek Inn
Hills Motor Court & Marina

Hills Motor Court & Marina

2.5 out of 5
24 Bethune St. Alexandria Bay NY
Hills Motor Court & Marina
Thousand Island Hart House

Thousand Island Hart House

2 out of 5
21979 Club Rd Wellesley Island NY
Thousand Island Hart House
Spacious & Charming Wellesley Island Townhome with Dock

Spacious & Charming Wellesley Island Townhome with Dock

Wellesley Island NY
Spacious & Charming Wellesley Island Townhome with Dock
Summer Suite Houseboat

Summer Suite Houseboat

Alexandria Bay NY
Summer Suite Houseboat
See all 565 properties in Boldt Castle
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.