Joe & Ellen Meboe|Apr 9, 2019
It's actually NTBG, not NTGB. National Tropical Botanical Garden. From their website: Located at 4425 Lawaʻi Road in Koloa, (across the street from Spouting Horn) the South Shore Visitors Center is the gateway to McBryde Garden and Allerton Garden. All tours begin and end at the South Shore Visitors Center where parking, ticketing, and gift shop are located.