If you're planning a bit of sightseeing during your trip, head to Shirayamahime Shrine— just one of the landmarks located 2.1 mi (3.3 km) from central Teradomari.
Kinpachinoyu is 13.9 mi (22.4 km) from central Nagaoka, why not stop by during your stay. If you'd also like to explore some of the parks in Nagaoka, head to Yahiko Park.