Art, images, and archives
Artvee – classical art
The Artchive – high-resolution art scans
Shorpy – historical photo archive
Ohio Memory – Ohio specific archives
Coworking
Nomadlist.com – places for digital nomads to live
Nature and outdoors
Appalachian Trail Thru-Hiker Gear List
Bikepacking
Travel tools
AwardWallet – track reward program balances
ITA Matrix – a powerful flight searching
AwardHacker – find the best award flights
Point.me – find flights with using points
Award Mapper – search hotel award options
ExpertFlyer – find flight availability
FlightRadar24 – a real-time global flight tracking service
Where to credit – figuring out frequent flyer program to credit
Rome2rio – discover how to get anywhere by plane, train, bus, ferry & car
AutoSlash – find the best deal on car rentals
6 best airline award chart sweet spots from The Points Guy
KAYAK Rendezvous – when in different cities, find a place to meet
Budget Your Trip – travel costs from around the world
SkipLagged – using loopholes to find better airfare pricing
Travel Freely – credit card tracking for points and miles
Cardmatch tool – find pre-qualified credit card offers