July 27-30 NE Portland2020 Camps Registration is Now Open!
The Mariners offer summer baseball and softball camps in Washington and Oregon. Mariners Grand Slam Camps provide a unique experience developing skills for all players, whether they are beginners or advanced. Campers are grouped by age and ability and coached by professional educators, former pros and current college players. This allows the instruction and experience to match the level of all campers who attend. |
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LocationGlen Haven Park
NE 82nd Avenue and Siskiyou Street Portland, Oregon 97218 In 2019, Glenhaven Park’s playground was fully renovated, including the addition of new accessibility features, thanks to funds from the 2014 Parks Replacement Bond. |
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Questions?
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Other camps available:
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