1. Not visited by many travellers
   "the tourist's desire to visit less-travelled countries"
   - less-traveled [US]

See also: unpopular

• cuckoldry
• cuckoo
• cuckoo bread
• cuckoo clock
• cuckoo spit
• cuckoo's nest
• cuckoo-bumblebee
• cuckooflower
• cuckoopint
• Cuculidae
• cuculiform bird
• Cuculiformes
• Cuculus
• Cuculus canorus
• cucumber
• cucumber tree
• cucumber vine
• cucumber-shaped
• Cucumis
• Cucumis melo
• Cucumis melo cantalupensis
• Cucumis melo inodorus
• Cucumis melo reticulatus
• Cucumis sativus
• cucurbit