In Alaska, here are some photogenic and tourist-friendly borough seats, as well as information on the largest and smallest boroughs and borough seats by population:

Most Photogenic Tourist•Friendly Borough Seats:

1. Anchorage (Anchorage Municipality):
• Courthouse: Anchorage has a notable courthouse, the U.S. District Court, with a modern design.
• Parks: Town Square Park, Kincaid Park, and Earthquake Park.
• Rivers/Streams: The Ship Creek flows through Anchorage, and the nearby Campbell Creek offers scenic views.

2. Juneau (City and Borough of Juneau):
• Courthouse: The Juneau Courthouse has a classic design, and its surroundings include beautiful landscapes.
• Parks: Cope Park, Savikko Park, and the Alaska State Capitol grounds.
• Rivers/Streams: The Mendenhall River and the Lemon Creek are nearby.

3. Sitka (City and Borough of Sitka):
• Courthouse: The Sitka Courthouse has an appealing historic architecture.
• Parks: Sitka National Historical Park and the Totem Park are prominent.
• Rivers/Streams: The Indian River and the Sitka Sound are significant.

4. Ketchikan (City of Ketchikan):
• Courthouse: The Ketchikan Courthouse blends well with the town's charm.
• Parks: Safeway Park and the Ketchikan Waterfront Park.
• Rivers/Streams: The Ketchikan Creek flows through the city.

Boroughs by Population:

• Largest Borough by Population: Anchorage Municipality
• Population: Approximately 290,000 people.

• Smallest Borough by Population: Kusilvak Census Area
• Population: Approximately 7,000 people.

Borough Seats by Population:

• Largest Borough Seat by Population: Anchorage
• Population: Approximately 290,000 people.

• Smallest Borough Seat by Population: Kipnuk (in the Kusilvak Census Area)
• Population: About 600 people.

These borough seats offer a mix of natural beauty, historic architecture, and vibrant community spaces, making them great destinations for visitors.