Monument to the Dead is just one of the landmarks located 0.4 mi (0.6 km) from central Taiohae, so you might want to stop by for a few pics during your trip.
Sightseeing doesn't have to break the bank. For some things to do in Taiohae, try a visit to attractions like Notre Dame Cathedral of the Marquesas and Tohua Koueva during your trip. Be certain a visit to Pae Pae Piki Vehine is in your plans.