We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
  • Sort by:
  • Ranking
  • Book Online
We found great results, but some are outside Somerville. Showing results in neighbouring cities.
Limit search to Somerville.
#3 of 66 Outdoor Activities in Boston
RunBoston Running Tours Boston 4.5 km away
#5 of 66 Outdoor Activities in Boston
Freedom Trail Run Boston 4.6 km away
#4 of 66 Outdoor Activities in Boston
Charles River Cambridge 3.3 km away
#1 of 8 Outdoor Activities in Cambridge
4 Ways to experience it
Charles River Esplanade Boston 3.4 km away
#10 of 66 Outdoor Activities in Boston
2 Ways to experience it
City Running Tours - Boston Boston 4.9 km away
#6 of 66 Outdoor Activities in Boston
Charles River Bike Path Cambridge 3.9 km away
#2 of 8 Outdoor Activities in Cambridge
#8 of 66 Outdoor Activities in Boston
11 Ways to experience it
Urban AdvenTours Boston 4.8 km away
#9 of 66 Outdoor Activities in Boston
7 Ways to experience it
Boston Duck Tours Boston 4.7 km away
#12 of 66 Outdoor Activities in Boston
2 Ways to experience it
Swan Boats Boston 4.8 km away
#11 of 66 Outdoor Activities in Boston
2 Ways to experience it
Charles Riverboat Company Cambridge 2.9 km away
#3 of 8 Outdoor Activities in Cambridge
1 Way to experience it
#13 of 66 Outdoor Activities in Boston
Boston Harbor Cruises Boston 5.0 km away
#14 of 66 Outdoor Activities in Boston
11 Ways to experience it
#16 of 66 Outdoor Activities in Boston
Liberty Fleet of Tall Ships Boston 5.1 km away
#17 of 66 Outdoor Activities in Boston
1 Way to experience it
Memorial Drive Cambridge 3.4 km away
#4 of 8 Outdoor Activities in Cambridge
#1 of 66 Outdoor Activities in Boston
Fresh Pond Reservation Cambridge 3.6 km away
#5 of 8 Outdoor Activities in Cambridge
BikeBus Boston 4.7 km away
#20 of 66 Outdoor Activities in Boston
Massachusetts Bay Lines Boston 5.3 km away
#19 of 66 Outdoor Activities in Boston
2 Ways to experience it
Gondola di Venezia Boston 8.9 km away
#7 of 66 Outdoor Activities in Boston
Minuteman Trail Bikeway Massachusetts 5.6 km away
#134 of 909 Outdoor Activities in Massachusetts
Odyssey Cruises Boston 5.2 km away
#23 of 66 Outdoor Activities in Boston
Boston's Best Cruises Boston 4.9 km away
#24 of 66 Outdoor Activities in Boston
Classic Sail Boston Boston 5.7 km away
#22 of 66 Outdoor Activities in Boston