Many arch hunters like the challenge to climb up to the top of the arch. An arch observed from below can sometimes require several hours of hiking detours to access the top (with sometimes many difficulties to overcome). Also arch aesthetics can be considerably changed and you can appreciate the different perspective of the erosional work from above. Here is a picture gallery with some examples of arches from above and below.
Arrowhead Arch
Seven BridgesDryfall Bridge of TisetekaLittle ArchPothole ArchParallel ArchMill Creek ArchCamel Head ArchCorona ArchBow Tie ArchGold Bar ArchSkyline ArchRing ArchLa VentanaUranium ArchHarts Draw BridgeButtress ArchRaptor ArchSaddle ArchAqueduct ArchHand Hold ArchFunnel ArchCedar Tree ArchBrimhall Double Arch